Remove register keyword.

16 files changed, 166 insertions, 172 deletions

diff --git a/sys/gnu/ext2fs/ext2_alloc.c b/sys/gnu/ext2fs/ext2_alloc.c
index 585c5cd..765cb1c 100644
--- a/sys/gnu/ext2fs/ext2_alloc.c
+++ b/sys/gnu/ext2fs/ext2_alloc.c
@@ -95,13 +95,13 @@ ext2_discard_prealloc(ip)
  */
 int
 ext2_alloc(ip, lbn, bpref, size, cred, bnp)
-	register struct inode *ip;
+	struct inode *ip;
 	daddr_t lbn, bpref;
 	int size;
 	struct ucred *cred;
 	daddr_t *bnp;
 {
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	daddr_t bno;
 	
 	*bnp = 0;
@@ -364,9 +364,9 @@ ext2_valloc(pvp, mode, cred, vpp)
 	struct ucred *cred;
 	struct vnode **vpp;
 {
-	register struct inode *pip;
-	register struct ext2_sb_info *fs;
-	register struct inode *ip;
+	struct inode *pip;
+	struct ext2_sb_info *fs;
+	struct inode *ip;
 	ino_t ino;
 	int i, error;
 	
@@ -472,11 +472,11 @@ ext2_blkpref(ip, lbn, indx, bap, blocknr)
  */
 void
 ext2_blkfree(ip, bno, size)
-	register struct inode *ip;
+	struct inode *ip;
 	daddr_t bno;
 	long size;
 {
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 
 	fs = ip->i_e2fs;
 	/*
@@ -496,9 +496,9 @@ ext2_vfree(pvp, ino, mode)
 	ino_t ino;
 	int mode;
 {
-	register struct ext2_sb_info *fs;
-	register struct inode *pip;
-	register mode_t save_i_mode;
+	struct ext2_sb_info *fs;
+	struct inode *pip;
+	mode_t save_i_mode;
 
 	pip = VTOI(pvp);
 	fs = pip->i_e2fs;
diff --git a/sys/gnu/ext2fs/ext2_balloc.c b/sys/gnu/ext2fs/ext2_balloc.c
index 252a297..bd4eb8d 100644
--- a/sys/gnu/ext2fs/ext2_balloc.c
+++ b/sys/gnu/ext2fs/ext2_balloc.c
@@ -61,15 +61,15 @@
  */
 int
 ext2_balloc(ip, bn, size, cred, bpp, flags)
-	register struct inode *ip;
-	register daddr_t bn;
+	struct inode *ip;
+	daddr_t bn;
 	int size;
 	struct ucred *cred;
 	struct buf **bpp;
 	int flags;
 {
-	register struct ext2_sb_info *fs;
-	register daddr_t nb;
+	struct ext2_sb_info *fs;
+	daddr_t nb;
 	struct buf *bp, *nbp;
 	struct vnode *vp = ITOV(ip);
 	struct indir indirs[NIADDR + 2];
diff --git a/sys/gnu/ext2fs/ext2_inode.c b/sys/gnu/ext2fs/ext2_inode.c
index 207778c..d6c8500 100644
--- a/sys/gnu/ext2fs/ext2_inode.c
+++ b/sys/gnu/ext2fs/ext2_inode.c
@@ -75,7 +75,7 @@ ext2_update(vp, waitfor)
 	struct vnode *vp;
 	int waitfor;
 {
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	struct buf *bp;
 	struct inode *ip;
 	int error;
@@ -123,17 +123,16 @@ ext2_truncate(vp, length, flags, cred, td)
 	struct ucred *cred;
 	struct thread *td;
 {
-	register struct vnode *ovp = vp;
-	register daddr_t lastblock;
-	register struct inode *oip;
+	struct vnode *ovp = vp;
+	daddr_t lastblock;
+	struct inode *oip;
 	daddr_t bn, lbn, lastiblock[NIADDR], indir_lbn[NIADDR];
 	daddr_t oldblks[NDADDR + NIADDR], newblks[NDADDR + NIADDR];
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	struct buf *bp;
 	int offset, size, level;
 	long count, nblocks, blocksreleased = 0;
-	register int i;
-	int aflags, error, allerror;
+	int aflags, error, i, allerror;
 	off_t osize;
 /*
 printf("ext2_truncate called %d to %d\n", VTOI(ovp)->i_number, length);
@@ -283,7 +282,7 @@ printf("ext2_truncate called %d to %d\n", VTOI(ovp)->i_number, length);
 	 * All whole direct blocks or frags.
 	 */
 	for (i = NDADDR - 1; i > lastblock; i--) {
-		register long bsize;
+		long bsize;
 
 		bn = oip->i_db[i];
 		if (bn == 0)
@@ -360,20 +359,18 @@ done:
 
 static int
 ext2_indirtrunc(ip, lbn, dbn, lastbn, level, countp)
-	register struct inode *ip;
+	struct inode *ip;
 	daddr_t lbn, lastbn;
 	daddr_t dbn;
 	int level;
 	long *countp;
 {
-	register int i;
 	struct buf *bp;
-	register struct ext2_sb_info *fs = ip->i_e2fs;
-	register daddr_t *bap;
+	struct ext2_sb_info *fs = ip->i_e2fs;
 	struct vnode *vp;
-	daddr_t *copy, nb, nlbn, last;
+	daddr_t *bap, *copy, nb, nlbn, last;
 	long blkcount, factor;
-	int nblocks, blocksreleased = 0;
+	int i, nblocks, blocksreleased = 0;
 	int error = 0, allerror = 0;
 
 	/*
diff --git a/sys/gnu/ext2fs/ext2_lookup.c b/sys/gnu/ext2fs/ext2_lookup.c
index 14b78b5..a49e5d6 100644
--- a/sys/gnu/ext2fs/ext2_lookup.c
+++ b/sys/gnu/ext2fs/ext2_lookup.c
@@ -136,7 +136,7 @@ ext2_readdir(ap)
                 struct ucred *a_cred;
         } */ *ap;
 {
-        register struct uio *uio = ap->a_uio;
+        struct uio *uio = ap->a_uio;
         int count, error;
 
 	struct ext2_dir_entry_2 *edp, *dp;
@@ -292,10 +292,10 @@ ext2_lookup(ap)
 		struct componentname *a_cnp;
 	} */ *ap;
 {
-	register struct vnode *vdp;	/* vnode for directory being searched */
-	register struct inode *dp;	/* inode for directory being searched */
+	struct vnode *vdp;		/* vnode for directory being searched */
+	struct inode *dp;		/* inode for directory being searched */
 	struct buf *bp;			/* a buffer of directory entries */
-	register struct ext2_dir_entry_2 *ep; /* the current directory entry */
+	struct ext2_dir_entry_2 *ep;	/* the current directory entry */
 	int entryoffsetinblock;		/* offset of ep in bp's buffer */
 	enum {NONE, COMPACT, FOUND} slotstatus;
 	doff_t slotoffset;		/* offset of area with free space */
@@ -728,7 +728,7 @@ ext2_dirbad(ip, offset, how)
 static int
 ext2_dirbadentry(dp, de, entryoffsetinblock)
 	struct vnode *dp;
-	register struct ext2_dir_entry_2 *de;
+	struct ext2_dir_entry_2 *de;
 	int entryoffsetinblock;
 {
 	int	DIRBLKSIZ = VTOI(dp)->i_e2fs->s_blocksize;
@@ -769,10 +769,10 @@ int
 ext2_direnter(ip, dvp, cnp)
 	struct inode *ip;
 	struct vnode *dvp;
-	register struct componentname *cnp;
+	struct componentname *cnp;
 {
-	register struct ext2_dir_entry_2 *ep, *nep;
-	register struct inode *dp;
+	struct ext2_dir_entry_2 *ep, *nep;
+	struct inode *dp;
 	struct buf *bp;
 	struct ext2_dir_entry_2 newdir;
 	struct iovec aiov;
@@ -918,7 +918,7 @@ ext2_dirremove(dvp, cnp)
 	struct vnode *dvp;
 	struct componentname *cnp;
 {
-	register struct inode *dp;
+	struct inode *dp;
 	struct ext2_dir_entry_2 *ep;
 	struct buf *bp;
 	int error;
@@ -989,13 +989,13 @@ ext2_dirrewrite(dp, ip, cnp)
  */
 int
 ext2_dirempty(ip, parentino, cred)
-	register struct inode *ip;
+	struct inode *ip;
 	ino_t parentino;
 	struct ucred *cred;
 {
-	register off_t off;
+	off_t off;
 	struct dirtemplate dbuf;
-	register struct ext2_dir_entry_2 *dp = (struct ext2_dir_entry_2 *)&dbuf;
+	struct ext2_dir_entry_2 *dp = (struct ext2_dir_entry_2 *)&dbuf;
 	int error, count, namlen;
 		 
 #define	MINDIRSIZ (sizeof (struct dirtemplate) / 2)
diff --git a/sys/gnu/ext2fs/ext2_readwrite.c b/sys/gnu/ext2fs/ext2_readwrite.c
index 73f900c..232e46f 100644
--- a/sys/gnu/ext2fs/ext2_readwrite.c
+++ b/sys/gnu/ext2fs/ext2_readwrite.c
@@ -61,10 +61,10 @@ READ(ap)
 		struct ucred *a_cred;
 	} */ *ap;
 {
-	register struct vnode *vp;
-	register struct inode *ip;
-	register struct uio *uio;
-	register FS *fs;
+	struct vnode *vp;
+	struct inode *ip;
+	struct uio *uio;
+	FS *fs;
 	struct buf *bp;
 	daddr_t lbn, nextlbn;
 	off_t bytesinfile;
@@ -167,10 +167,10 @@ WRITE(ap)
 		struct ucred *a_cred;
 	} */ *ap;
 {
-	register struct vnode *vp;
-	register struct uio *uio;
-	register struct inode *ip;
-	register FS *fs;
+	struct vnode *vp;
+	struct uio *uio;
+	struct inode *ip;
+	FS *fs;
 	struct buf *bp;
 	struct thread *td;
 	daddr_t lbn;
diff --git a/sys/gnu/ext2fs/ext2_subr.c b/sys/gnu/ext2fs/ext2_subr.c
index 587ed05..e461beb 100644
--- a/sys/gnu/ext2fs/ext2_subr.c
+++ b/sys/gnu/ext2fs/ext2_subr.c
@@ -74,7 +74,7 @@ ext2_blkatoff(vp, offset, res, bpp)
 	struct buf **bpp;
 {
 	struct inode *ip;
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	struct buf *bp;
 	daddr_t lbn;
 	int bsize, error;
@@ -101,8 +101,8 @@ ext2_checkoverlap(bp, ip)
 	struct buf *bp;
 	struct inode *ip;
 {
-	register struct buf *ebp, *ep;
-	register daddr_t start, last;
+	struct buf *ebp, *ep;
+	daddr_t start, last;
 	struct vnode *vp;
 
 	ebp = &buf[nbuf];
diff --git a/sys/gnu/ext2fs/ext2_vfsops.c b/sys/gnu/ext2fs/ext2_vfsops.c
index b9afe91..c506bae 100644
--- a/sys/gnu/ext2fs/ext2_vfsops.c
+++ b/sys/gnu/ext2fs/ext2_vfsops.c
@@ -123,8 +123,8 @@ static int ext2_mountroot(void);
 static int
 ext2_mountroot()
 {
-	register struct ext2_sb_info *fs;
-	register struct mount *mp;
+	struct ext2_sb_info *fs;
+	struct mount *mp;
 	struct thread *td = curthread;
 	struct ext2mount *ump;
 	u_int size;
@@ -175,7 +175,7 @@ ext2_mountroot()
  */
 static int
 ext2_mount(mp, path, data, ndp, td)
-	register struct mount *mp;	
+	struct mount *mp;
 	char *path;
 	caddr_t data;		/* this is actually a (struct ext2_args *) */
 	struct nameidata *ndp;
@@ -184,7 +184,7 @@ ext2_mount(mp, path, data, ndp, td)
 	struct vnode *devvp;
 	struct ext2_args args;
 	struct ext2mount *ump = 0;
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	size_t size;
 	int error, flags;
 	mode_t accessmode;
@@ -520,11 +520,11 @@ static int compute_sb_data(devvp, es, fs)
  */
 static int
 ext2_reload(mountp, cred, td)
-	register struct mount *mountp;
+	struct mount *mountp;
 	struct ucred *cred;
 	struct thread *td;
 {
-	register struct vnode *vp, *nvp, *devvp;
+	struct vnode *vp, *nvp, *devvp;
 	struct inode *ip;
 	struct buf *bp;
 	struct ext2_super_block * es;
@@ -612,13 +612,13 @@ loop:
  */
 static int
 ext2_mountfs(devvp, mp, td)
-	register struct vnode *devvp;
+	struct vnode *devvp;
 	struct mount *mp;
 	struct thread *td;
 {
-	register struct ext2mount *ump;
+	struct ext2mount *ump;
 	struct buf *bp;
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	struct ext2_super_block * es;
 	dev_t dev = devvp->v_rdev;
 	int error;
@@ -742,8 +742,8 @@ ext2_unmount(mp, mntflags, td)
 	int mntflags;
 	struct thread *td;
 {
-	register struct ext2mount *ump;
-	register struct ext2_sb_info *fs;
+	struct ext2mount *ump;
+	struct ext2_sb_info *fs;
 	int error, flags, ronly, i;
 
 	flags = 0;
@@ -794,7 +794,7 @@ ext2_unmount(mp, mntflags, td)
  */
 static int
 ext2_flushfiles(mp, flags, td)
-	register struct mount *mp;
+	struct mount *mp;
 	int flags;
 	struct thread *td;
 {
@@ -811,13 +811,13 @@ ext2_flushfiles(mp, flags, td)
 static int
 ext2_statfs(mp, sbp, td)
 	struct mount *mp;
-	register struct statfs *sbp;
+	struct statfs *sbp;
 	struct thread *td;
 {
         unsigned long overhead;
-	register struct ext2mount *ump;
-	register struct ext2_sb_info *fs;
-	register struct ext2_super_block *es;
+	struct ext2mount *ump;
+	struct ext2_sb_info *fs;
+	struct ext2_super_block *es;
 	int i, nsb;
 
 	ump = VFSTOEXT2(mp);
@@ -957,8 +957,8 @@ ext2_vget(mp, ino, flags, vpp)
 	int flags;
 	struct vnode **vpp;
 {
-	register struct ext2_sb_info *fs;
-	register struct inode *ip;
+	struct ext2_sb_info *fs;
+	struct inode *ip;
 	struct ext2mount *ump;
 	struct buf *bp;
 	struct vnode *vp;
@@ -1103,12 +1103,12 @@ printf("ext2_vget(%d) dbn= %d ", ino, fsbtodb(fs, ino_to_fsba(fs, ino)));
  */
 static int
 ext2_fhtovp(mp, fhp, vpp)
-	register struct mount *mp;
+	struct mount *mp;
 	struct fid *fhp;
 	struct vnode **vpp;
 {
 	struct inode *ip;
-	register struct ufid *ufhp;
+	struct ufid *ufhp;
 	struct vnode *nvp;
 	struct ext2_sb_info *fs;
 	int error;
@@ -1144,8 +1144,8 @@ ext2_vptofh(vp, fhp)
 	struct vnode *vp;
 	struct fid *fhp;
 {
-	register struct inode *ip;
-	register struct ufid *ufhp;
+	struct inode *ip;
+	struct ufid *ufhp;
 
 	ip = VTOI(vp);
 	ufhp = (struct ufid *)fhp;
@@ -1163,9 +1163,9 @@ ext2_sbupdate(mp, waitfor)
 	struct ext2mount *mp;
 	int waitfor;
 {
-	register struct ext2_sb_info *fs = mp->um_e2fs;
-	register struct ext2_super_block *es = fs->s_es;
-	register struct buf *bp;
+	struct ext2_sb_info *fs = mp->um_e2fs;
+	struct ext2_super_block *es = fs->s_es;
+	struct buf *bp;
 	int error = 0;
 /*
 printf("\nupdating superblock, waitfor=%s\n", waitfor == MNT_WAIT ? "yes":"no");
diff --git a/sys/gnu/ext2fs/ext2_vnops.c b/sys/gnu/ext2fs/ext2_vnops.c
index ba7b714..c1651c6 100644
--- a/sys/gnu/ext2fs/ext2_vnops.c
+++ b/sys/gnu/ext2fs/ext2_vnops.c
@@ -683,8 +683,8 @@ ext2_fsync(ap)
 		struct thread *a_td;
 	} */ *ap;
 {
-	register struct vnode *vp = ap->a_vp;
-	register struct buf *bp;
+	struct vnode *vp = ap->a_vp;
+	struct buf *bp;
 	struct buf *nbp;
 	int s;
 
@@ -880,7 +880,7 @@ ext2_rename(ap)
 	} */ *ap;
 {
 	struct vnode *tvp = ap->a_tvp;
-	register struct vnode *tdvp = ap->a_tdvp;
+	struct vnode *tdvp = ap->a_tdvp;
 	struct vnode *fvp = ap->a_fvp;
 	struct vnode *fdvp = ap->a_fdvp;
 	struct componentname *tcnp = ap->a_tcnp;
@@ -1286,10 +1286,10 @@ ext2_mkdir(ap)
 		struct vattr *a_vap;
 	} */ *ap;
 {
-	register struct vnode *dvp = ap->a_dvp;
-	register struct vattr *vap = ap->a_vap;
-	register struct componentname *cnp = ap->a_cnp;
-	register struct inode *ip, *dp;
+	struct vnode *dvp = ap->a_dvp;
+	struct vattr *vap = ap->a_vap;
+	struct componentname *cnp = ap->a_cnp;
+	struct inode *ip, *dp;
 	struct vnode *tvp;
 	struct dirtemplate dirtemplate, *dtp;
 	int error, dmode;
@@ -1492,8 +1492,8 @@ ext2_symlink(ap)
 		char *a_target;
 	} */ *ap;
 {
-	register struct vnode *vp, **vpp = ap->a_vpp;
-	register struct inode *ip;
+	struct vnode *vp, **vpp = ap->a_vpp;
+	struct inode *ip;
 	int len, error;
 
 	error = ext2_makeinode(IFLNK | ap->a_vap->va_mode, ap->a_dvp,
@@ -1882,7 +1882,7 @@ ext2_makeinode(mode, dvp, vpp, cnp)
 	struct vnode **vpp;
 	struct componentname *cnp;
 {
-	register struct inode *ip, *pdir;
+	struct inode *ip, *pdir;
 	struct vnode *tvp;
 	int error;
 
diff --git a/sys/gnu/fs/ext2fs/ext2_alloc.c b/sys/gnu/fs/ext2fs/ext2_alloc.c
index 585c5cd..765cb1c 100644
--- a/sys/gnu/fs/ext2fs/ext2_alloc.c
+++ b/sys/gnu/fs/ext2fs/ext2_alloc.c
@@ -95,13 +95,13 @@ ext2_discard_prealloc(ip)
  */
 int
 ext2_alloc(ip, lbn, bpref, size, cred, bnp)
-	register struct inode *ip;
+	struct inode *ip;
 	daddr_t lbn, bpref;
 	int size;
 	struct ucred *cred;
 	daddr_t *bnp;
 {
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	daddr_t bno;
 	
 	*bnp = 0;
@@ -364,9 +364,9 @@ ext2_valloc(pvp, mode, cred, vpp)
 	struct ucred *cred;
 	struct vnode **vpp;
 {
-	register struct inode *pip;
-	register struct ext2_sb_info *fs;
-	register struct inode *ip;
+	struct inode *pip;
+	struct ext2_sb_info *fs;
+	struct inode *ip;
 	ino_t ino;
 	int i, error;
 	
@@ -472,11 +472,11 @@ ext2_blkpref(ip, lbn, indx, bap, blocknr)
  */
 void
 ext2_blkfree(ip, bno, size)
-	register struct inode *ip;
+	struct inode *ip;
 	daddr_t bno;
 	long size;
 {
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 
 	fs = ip->i_e2fs;
 	/*
@@ -496,9 +496,9 @@ ext2_vfree(pvp, ino, mode)
 	ino_t ino;
 	int mode;
 {
-	register struct ext2_sb_info *fs;
-	register struct inode *pip;
-	register mode_t save_i_mode;
+	struct ext2_sb_info *fs;
+	struct inode *pip;
+	mode_t save_i_mode;
 
 	pip = VTOI(pvp);
 	fs = pip->i_e2fs;
diff --git a/sys/gnu/fs/ext2fs/ext2_balloc.c b/sys/gnu/fs/ext2fs/ext2_balloc.c
index 252a297..bd4eb8d 100644
--- a/sys/gnu/fs/ext2fs/ext2_balloc.c
+++ b/sys/gnu/fs/ext2fs/ext2_balloc.c
@@ -61,15 +61,15 @@
  */
 int
 ext2_balloc(ip, bn, size, cred, bpp, flags)
-	register struct inode *ip;
-	register daddr_t bn;
+	struct inode *ip;
+	daddr_t bn;
 	int size;
 	struct ucred *cred;
 	struct buf **bpp;
 	int flags;
 {
-	register struct ext2_sb_info *fs;
-	register daddr_t nb;
+	struct ext2_sb_info *fs;
+	daddr_t nb;
 	struct buf *bp, *nbp;
 	struct vnode *vp = ITOV(ip);
 	struct indir indirs[NIADDR + 2];
diff --git a/sys/gnu/fs/ext2fs/ext2_inode.c b/sys/gnu/fs/ext2fs/ext2_inode.c
index 207778c..d6c8500 100644
--- a/sys/gnu/fs/ext2fs/ext2_inode.c
+++ b/sys/gnu/fs/ext2fs/ext2_inode.c
@@ -75,7 +75,7 @@ ext2_update(vp, waitfor)
 	struct vnode *vp;
 	int waitfor;
 {
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	struct buf *bp;
 	struct inode *ip;
 	int error;
@@ -123,17 +123,16 @@ ext2_truncate(vp, length, flags, cred, td)
 	struct ucred *cred;
 	struct thread *td;
 {
-	register struct vnode *ovp = vp;
-	register daddr_t lastblock;
-	register struct inode *oip;
+	struct vnode *ovp = vp;
+	daddr_t lastblock;
+	struct inode *oip;
 	daddr_t bn, lbn, lastiblock[NIADDR], indir_lbn[NIADDR];
 	daddr_t oldblks[NDADDR + NIADDR], newblks[NDADDR + NIADDR];
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	struct buf *bp;
 	int offset, size, level;
 	long count, nblocks, blocksreleased = 0;
-	register int i;
-	int aflags, error, allerror;
+	int aflags, error, i, allerror;
 	off_t osize;
 /*
 printf("ext2_truncate called %d to %d\n", VTOI(ovp)->i_number, length);
@@ -283,7 +282,7 @@ printf("ext2_truncate called %d to %d\n", VTOI(ovp)->i_number, length);
 	 * All whole direct blocks or frags.
 	 */
 	for (i = NDADDR - 1; i > lastblock; i--) {
-		register long bsize;
+		long bsize;
 
 		bn = oip->i_db[i];
 		if (bn == 0)
@@ -360,20 +359,18 @@ done:
 
 static int
 ext2_indirtrunc(ip, lbn, dbn, lastbn, level, countp)
-	register struct inode *ip;
+	struct inode *ip;
 	daddr_t lbn, lastbn;
 	daddr_t dbn;
 	int level;
 	long *countp;
 {
-	register int i;
 	struct buf *bp;
-	register struct ext2_sb_info *fs = ip->i_e2fs;
-	register daddr_t *bap;
+	struct ext2_sb_info *fs = ip->i_e2fs;
 	struct vnode *vp;
-	daddr_t *copy, nb, nlbn, last;
+	daddr_t *bap, *copy, nb, nlbn, last;
 	long blkcount, factor;
-	int nblocks, blocksreleased = 0;
+	int i, nblocks, blocksreleased = 0;
 	int error = 0, allerror = 0;
 
 	/*
diff --git a/sys/gnu/fs/ext2fs/ext2_lookup.c b/sys/gnu/fs/ext2fs/ext2_lookup.c
index 14b78b5..a49e5d6 100644
--- a/sys/gnu/fs/ext2fs/ext2_lookup.c
+++ b/sys/gnu/fs/ext2fs/ext2_lookup.c
@@ -136,7 +136,7 @@ ext2_readdir(ap)
                 struct ucred *a_cred;
         } */ *ap;
 {
-        register struct uio *uio = ap->a_uio;
+        struct uio *uio = ap->a_uio;
         int count, error;
 
 	struct ext2_dir_entry_2 *edp, *dp;
@@ -292,10 +292,10 @@ ext2_lookup(ap)
 		struct componentname *a_cnp;
 	} */ *ap;
 {
-	register struct vnode *vdp;	/* vnode for directory being searched */
-	register struct inode *dp;	/* inode for directory being searched */
+	struct vnode *vdp;		/* vnode for directory being searched */
+	struct inode *dp;		/* inode for directory being searched */
 	struct buf *bp;			/* a buffer of directory entries */
-	register struct ext2_dir_entry_2 *ep; /* the current directory entry */
+	struct ext2_dir_entry_2 *ep;	/* the current directory entry */
 	int entryoffsetinblock;		/* offset of ep in bp's buffer */
 	enum {NONE, COMPACT, FOUND} slotstatus;
 	doff_t slotoffset;		/* offset of area with free space */
@@ -728,7 +728,7 @@ ext2_dirbad(ip, offset, how)
 static int
 ext2_dirbadentry(dp, de, entryoffsetinblock)
 	struct vnode *dp;
-	register struct ext2_dir_entry_2 *de;
+	struct ext2_dir_entry_2 *de;
 	int entryoffsetinblock;
 {
 	int	DIRBLKSIZ = VTOI(dp)->i_e2fs->s_blocksize;
@@ -769,10 +769,10 @@ int
 ext2_direnter(ip, dvp, cnp)
 	struct inode *ip;
 	struct vnode *dvp;
-	register struct componentname *cnp;
+	struct componentname *cnp;
 {
-	register struct ext2_dir_entry_2 *ep, *nep;
-	register struct inode *dp;
+	struct ext2_dir_entry_2 *ep, *nep;
+	struct inode *dp;
 	struct buf *bp;
 	struct ext2_dir_entry_2 newdir;
 	struct iovec aiov;
@@ -918,7 +918,7 @@ ext2_dirremove(dvp, cnp)
 	struct vnode *dvp;
 	struct componentname *cnp;
 {
-	register struct inode *dp;
+	struct inode *dp;
 	struct ext2_dir_entry_2 *ep;
 	struct buf *bp;
 	int error;
@@ -989,13 +989,13 @@ ext2_dirrewrite(dp, ip, cnp)
  */
 int
 ext2_dirempty(ip, parentino, cred)
-	register struct inode *ip;
+	struct inode *ip;
 	ino_t parentino;
 	struct ucred *cred;
 {
-	register off_t off;
+	off_t off;
 	struct dirtemplate dbuf;
-	register struct ext2_dir_entry_2 *dp = (struct ext2_dir_entry_2 *)&dbuf;
+	struct ext2_dir_entry_2 *dp = (struct ext2_dir_entry_2 *)&dbuf;
 	int error, count, namlen;
 		 
 #define	MINDIRSIZ (sizeof (struct dirtemplate) / 2)
diff --git a/sys/gnu/fs/ext2fs/ext2_readwrite.c b/sys/gnu/fs/ext2fs/ext2_readwrite.c
index 73f900c..232e46f 100644
--- a/sys/gnu/fs/ext2fs/ext2_readwrite.c
+++ b/sys/gnu/fs/ext2fs/ext2_readwrite.c
@@ -61,10 +61,10 @@ READ(ap)
 		struct ucred *a_cred;
 	} */ *ap;
 {
-	register struct vnode *vp;
-	register struct inode *ip;
-	register struct uio *uio;
-	register FS *fs;
+	struct vnode *vp;
+	struct inode *ip;
+	struct uio *uio;
+	FS *fs;
 	struct buf *bp;
 	daddr_t lbn, nextlbn;
 	off_t bytesinfile;
@@ -167,10 +167,10 @@ WRITE(ap)
 		struct ucred *a_cred;
 	} */ *ap;
 {
-	register struct vnode *vp;
-	register struct uio *uio;
-	register struct inode *ip;
-	register FS *fs;
+	struct vnode *vp;
+	struct uio *uio;
+	struct inode *ip;
+	FS *fs;
 	struct buf *bp;
 	struct thread *td;
 	daddr_t lbn;
diff --git a/sys/gnu/fs/ext2fs/ext2_subr.c b/sys/gnu/fs/ext2fs/ext2_subr.c
index 587ed05..e461beb 100644
--- a/sys/gnu/fs/ext2fs/ext2_subr.c
+++ b/sys/gnu/fs/ext2fs/ext2_subr.c
@@ -74,7 +74,7 @@ ext2_blkatoff(vp, offset, res, bpp)
 	struct buf **bpp;
 {
 	struct inode *ip;
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	struct buf *bp;
 	daddr_t lbn;
 	int bsize, error;
@@ -101,8 +101,8 @@ ext2_checkoverlap(bp, ip)
 	struct buf *bp;
 	struct inode *ip;
 {
-	register struct buf *ebp, *ep;
-	register daddr_t start, last;
+	struct buf *ebp, *ep;
+	daddr_t start, last;
 	struct vnode *vp;
 
 	ebp = &buf[nbuf];
diff --git a/sys/gnu/fs/ext2fs/ext2_vfsops.c b/sys/gnu/fs/ext2fs/ext2_vfsops.c
index b9afe91..c506bae 100644
--- a/sys/gnu/fs/ext2fs/ext2_vfsops.c
+++ b/sys/gnu/fs/ext2fs/ext2_vfsops.c
@@ -123,8 +123,8 @@ static int ext2_mountroot(void);
 static int
 ext2_mountroot()
 {
-	register struct ext2_sb_info *fs;
-	register struct mount *mp;
+	struct ext2_sb_info *fs;
+	struct mount *mp;
 	struct thread *td = curthread;
 	struct ext2mount *ump;
 	u_int size;
@@ -175,7 +175,7 @@ ext2_mountroot()
  */
 static int
 ext2_mount(mp, path, data, ndp, td)
-	register struct mount *mp;	
+	struct mount *mp;
 	char *path;
 	caddr_t data;		/* this is actually a (struct ext2_args *) */
 	struct nameidata *ndp;
@@ -184,7 +184,7 @@ ext2_mount(mp, path, data, ndp, td)
 	struct vnode *devvp;
 	struct ext2_args args;
 	struct ext2mount *ump = 0;
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	size_t size;
 	int error, flags;
 	mode_t accessmode;
@@ -520,11 +520,11 @@ static int compute_sb_data(devvp, es, fs)
  */
 static int
 ext2_reload(mountp, cred, td)
-	register struct mount *mountp;
+	struct mount *mountp;
 	struct ucred *cred;
 	struct thread *td;
 {
-	register struct vnode *vp, *nvp, *devvp;
+	struct vnode *vp, *nvp, *devvp;
 	struct inode *ip;
 	struct buf *bp;
 	struct ext2_super_block * es;
@@ -612,13 +612,13 @@ loop:
  */
 static int
 ext2_mountfs(devvp, mp, td)
-	register struct vnode *devvp;
+	struct vnode *devvp;
 	struct mount *mp;
 	struct thread *td;
 {
-	register struct ext2mount *ump;
+	struct ext2mount *ump;
 	struct buf *bp;
-	register struct ext2_sb_info *fs;
+	struct ext2_sb_info *fs;
 	struct ext2_super_block * es;
 	dev_t dev = devvp->v_rdev;
 	int error;
@@ -742,8 +742,8 @@ ext2_unmount(mp, mntflags, td)
 	int mntflags;
 	struct thread *td;
 {
-	register struct ext2mount *ump;
-	register struct ext2_sb_info *fs;
+	struct ext2mount *ump;
+	struct ext2_sb_info *fs;
 	int error, flags, ronly, i;
 
 	flags = 0;
@@ -794,7 +794,7 @@ ext2_unmount(mp, mntflags, td)
  */
 static int
 ext2_flushfiles(mp, flags, td)
-	register struct mount *mp;
+	struct mount *mp;
 	int flags;
 	struct thread *td;
 {
@@ -811,13 +811,13 @@ ext2_flushfiles(mp, flags, td)
 static int
 ext2_statfs(mp, sbp, td)
 	struct mount *mp;
-	register struct statfs *sbp;
+	struct statfs *sbp;
 	struct thread *td;
 {
         unsigned long overhead;
-	register struct ext2mount *ump;
-	register struct ext2_sb_info *fs;
-	register struct ext2_super_block *es;
+	struct ext2mount *ump;
+	struct ext2_sb_info *fs;
+	struct ext2_super_block *es;
 	int i, nsb;
 
 	ump = VFSTOEXT2(mp);
@@ -957,8 +957,8 @@ ext2_vget(mp, ino, flags, vpp)
 	int flags;
 	struct vnode **vpp;
 {
-	register struct ext2_sb_info *fs;
-	register struct inode *ip;
+	struct ext2_sb_info *fs;
+	struct inode *ip;
 	struct ext2mount *ump;
 	struct buf *bp;
 	struct vnode *vp;
@@ -1103,12 +1103,12 @@ printf("ext2_vget(%d) dbn= %d ", ino, fsbtodb(fs, ino_to_fsba(fs, ino)));
  */
 static int
 ext2_fhtovp(mp, fhp, vpp)
-	register struct mount *mp;
+	struct mount *mp;
 	struct fid *fhp;
 	struct vnode **vpp;
 {
 	struct inode *ip;
-	register struct ufid *ufhp;
+	struct ufid *ufhp;
 	struct vnode *nvp;
 	struct ext2_sb_info *fs;
 	int error;
@@ -1144,8 +1144,8 @@ ext2_vptofh(vp, fhp)
 	struct vnode *vp;
 	struct fid *fhp;
 {
-	register struct inode *ip;
-	register struct ufid *ufhp;
+	struct inode *ip;
+	struct ufid *ufhp;
 
 	ip = VTOI(vp);
 	ufhp = (struct ufid *)fhp;
@@ -1163,9 +1163,9 @@ ext2_sbupdate(mp, waitfor)
 	struct ext2mount *mp;
 	int waitfor;
 {
-	register struct ext2_sb_info *fs = mp->um_e2fs;
-	register struct ext2_super_block *es = fs->s_es;
-	register struct buf *bp;
+	struct ext2_sb_info *fs = mp->um_e2fs;
+	struct ext2_super_block *es = fs->s_es;
+	struct buf *bp;
 	int error = 0;
 /*
 printf("\nupdating superblock, waitfor=%s\n", waitfor == MNT_WAIT ? "yes":"no");
diff --git a/sys/gnu/fs/ext2fs/ext2_vnops.c b/sys/gnu/fs/ext2fs/ext2_vnops.c
index ba7b714..c1651c6 100644
--- a/sys/gnu/fs/ext2fs/ext2_vnops.c
+++ b/sys/gnu/fs/ext2fs/ext2_vnops.c
@@ -683,8 +683,8 @@ ext2_fsync(ap)
 		struct thread *a_td;
 	} */ *ap;
 {
-	register struct vnode *vp = ap->a_vp;
-	register struct buf *bp;
+	struct vnode *vp = ap->a_vp;
+	struct buf *bp;
 	struct buf *nbp;
 	int s;
 
@@ -880,7 +880,7 @@ ext2_rename(ap)
 	} */ *ap;
 {
 	struct vnode *tvp = ap->a_tvp;
-	register struct vnode *tdvp = ap->a_tdvp;
+	struct vnode *tdvp = ap->a_tdvp;
 	struct vnode *fvp = ap->a_fvp;
 	struct vnode *fdvp = ap->a_fdvp;
 	struct componentname *tcnp = ap->a_tcnp;
@@ -1286,10 +1286,10 @@ ext2_mkdir(ap)
 		struct vattr *a_vap;
 	} */ *ap;
 {
-	register struct vnode *dvp = ap->a_dvp;
-	register struct vattr *vap = ap->a_vap;
-	register struct componentname *cnp = ap->a_cnp;
-	register struct inode *ip, *dp;
+	struct vnode *dvp = ap->a_dvp;
+	struct vattr *vap = ap->a_vap;
+	struct componentname *cnp = ap->a_cnp;
+	struct inode *ip, *dp;
 	struct vnode *tvp;
 	struct dirtemplate dirtemplate, *dtp;
 	int error, dmode;
@@ -1492,8 +1492,8 @@ ext2_symlink(ap)
 		char *a_target;
 	} */ *ap;
 {
-	register struct vnode *vp, **vpp = ap->a_vpp;
-	register struct inode *ip;
+	struct vnode *vp, **vpp = ap->a_vpp;
+	struct inode *ip;
 	int len, error;
 
 	error = ext2_makeinode(IFLNK | ap->a_vap->va_mode, ap->a_dvp,
@@ -1882,7 +1882,7 @@ ext2_makeinode(mode, dvp, vpp, cnp)
 	struct vnode **vpp;
 	struct componentname *cnp;
 {
-	register struct inode *ip, *pdir;
+	struct inode *ip, *pdir;
 	struct vnode *tvp;
 	int error;