diff options
| author | jeff <jeff@FreeBSD.org> | 2005-03-29 13:04:00 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2005-03-29 13:04:00 +0000 |
| commit | 7d8081dca491f34620fcb86e26b6a1e24275de75 (patch) | |
| tree | b271bdfa3480cec46ef70c8f226add65242bfa6a /sys/fs | |
| parent | 141aba2c7b24ff834f46b1db7dc419aed0f550ee (diff) | |
| download | FreeBSD-src-7d8081dca491f34620fcb86e26b6a1e24275de75.zip FreeBSD-src-7d8081dca491f34620fcb86e26b6a1e24275de75.tar.gz | |
- Remove wantparent, it is no longer necessary. An assert in vfs_lookup.c
prevents any callers from doing a DELETE or RENAME without locking
the parent.
Diffstat (limited to 'sys/fs')
| -rw-r--r-- | sys/fs/msdosfs/msdosfs_lookup.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/sys/fs/msdosfs/msdosfs_lookup.c b/sys/fs/msdosfs/msdosfs_lookup.c index d225703..70ef2b4 100644 --- a/sys/fs/msdosfs/msdosfs_lookup.c +++ b/sys/fs/msdosfs/msdosfs_lookup.c @@ -90,7 +90,6 @@ msdosfs_lookup(ap) struct componentname *cnp = ap->a_cnp; daddr_t bn; int error; - int wantparent; int slotcount; int slotoffset = 0; int frcn; @@ -122,7 +121,6 @@ msdosfs_lookup(ap) dp = VTODE(vdp); pmp = dp->de_pmp; *vpp = NULL; - wantparent = flags & (LOCKPARENT | WANTPARENT); #ifdef MSDOSFS_DEBUG printf("msdosfs_lookup(): vdp %p, dp %p, Attr %02x\n", vdp, dp, dp->de_Attributes); @@ -436,9 +434,6 @@ foundroot: /* * If deleting, and at end of pathname, return * parameters which can be used to remove file. - * If the wantparent flag isn't set, we return only - * the directory (in ndp->ni_dvp), otherwise we go - * on and lock the inode, being careful with ".". */ if (nameiop == DELETE && (flags & ISLASTCN)) { /* @@ -476,8 +471,7 @@ foundroot: * Must get inode of directory entry to verify it's a * regular file, or empty directory. */ - if (nameiop == RENAME && wantparent && - (flags & ISLASTCN)) { + if (nameiop == RENAME && (flags & ISLASTCN)) { if (blkoff == MSDOSFSROOT_OFS) return EROFS; /* really? XXX */ |
