Space/style cleanups after last set of commits.

Approved by:	re (tmpfs blanket)

7 files changed, 71 insertions, 72 deletions

diff --git a/sys/fs/tmpfs/tmpfs.h b/sys/fs/tmpfs/tmpfs.h
index 34e5ca55..69e5174 100644
--- a/sys/fs/tmpfs/tmpfs.h
+++ b/sys/fs/tmpfs/tmpfs.h
@@ -299,7 +299,7 @@ struct tmpfs_mount {
 
 	/* maximum representable file size */
 	u_int64_t		tm_maxfilesize;
-	
+
 	/* Nodes are organized in two different lists.  The used list
 	 * contains all nodes that are currently used by the file system;
 	 * i.e., they refer to existing files.  The available list contains
@@ -375,7 +375,7 @@ int	tmpfs_chmod(struct vnode *, mode_t, struct ucred *, struct thread *);
 int	tmpfs_chown(struct vnode *, uid_t, gid_t, struct ucred *,
 	    struct thread *);
 int	tmpfs_chsize(struct vnode *, u_quad_t, struct ucred *, struct thread *);
-int	tmpfs_chtimes(struct vnode *, struct timespec *, struct timespec *, 
+int	tmpfs_chtimes(struct vnode *, struct timespec *, struct timespec *,
 	    struct timespec *, int, struct ucred *, struct thread *);
 void	tmpfs_itimes(struct vnode *, const struct timespec *,
 	    const struct timespec *);
@@ -428,7 +428,7 @@ int	tmpfs_truncate(struct vnode *, off_t);
  * Returns information about the number of available memory pages,
  * including physical and virtual ones.
  *
- * If 'total' is TRUE, the value returned is the total amount of memory 
+ * If 'total' is TRUE, the value returned is the total amount of memory
  * pages configured for the system (either in use or free).
  * If it is FALSE, the value returned is the amount of free memory pages.
  *
@@ -462,7 +462,7 @@ TMPFS_PAGES_MAX(struct tmpfs_mount *tmp)
 	size_t freepages;
 
 	freepages = tmpfs_mem_info();
-	freepages -= freepages < TMPFS_PAGES_RESERVED ? 
+	freepages -= freepages < TMPFS_PAGES_RESERVED ?
 	    freepages : TMPFS_PAGES_RESERVED;
 
 	return MIN(tmp->tm_pages_max, freepages + tmp->tm_pages_used);
diff --git a/sys/fs/tmpfs/tmpfs_fifoops.c b/sys/fs/tmpfs/tmpfs_fifoops.c
index 4b95275..a50bbbc 100644
--- a/sys/fs/tmpfs/tmpfs_fifoops.c
+++ b/sys/fs/tmpfs/tmpfs_fifoops.c
@@ -68,13 +68,13 @@ tmpfs_fifo_kqfilter(struct vop_kqfilter_args *ap)
 
 	switch (ap->a_kn->kn_filter){
 	case EVFILT_READ:
-		node->tn_status |= TMPFS_NODE_ACCESSED;		
+		node->tn_status |= TMPFS_NODE_ACCESSED;
 		break;
 	case EVFILT_WRITE:
 		node->tn_status |= TMPFS_NODE_MODIFIED;
 		break;
 	}
-	
+
 	return fifo_specops.vop_kqfilter(ap);
 }
 
@@ -86,7 +86,7 @@ tmpfs_fifo_close(struct vop_close_args *v)
 	struct tmpfs_node *node;
 	node = VP_TO_TMPFS_NODE(v->a_vp);
 	node->tn_status |= TMPFS_NODE_ACCESSED;
-	
+
 	tmpfs_update(v->a_vp);
 	return fifo_specops.vop_close(v);
 }
diff --git a/sys/fs/tmpfs/tmpfs_subr.c b/sys/fs/tmpfs/tmpfs_subr.c
index c5c7c85..ac02b81 100644
--- a/sys/fs/tmpfs/tmpfs_subr.c
+++ b/sys/fs/tmpfs/tmpfs_subr.c
@@ -116,7 +116,7 @@ tmpfs_alloc_node(struct tmpfs_mount *tmp, enum vtype type,
 	nnode->tn_uid = uid;
 	nnode->tn_gid = gid;
 	nnode->tn_mode = mode;
-	
+
 	/* Type-specific initialization. */
 	switch (nnode->tn_type) {
 	case VBLK:
@@ -152,7 +152,7 @@ tmpfs_alloc_node(struct tmpfs_mount *tmp, enum vtype type,
 		break;
 
 	case VREG:
-		nnode->tn_reg.tn_aobj = 
+		nnode->tn_reg.tn_aobj =
 		    vm_pager_allocate(OBJT_SWAP, NULL, 0, VM_PROT_DEFAULT, 0);
 		nnode->tn_reg.tn_aobj_pages = 0;
 		break;
@@ -328,7 +328,7 @@ loop:
 	if (node->tn_vnode != NULL) {
 		vp = node->tn_vnode;
 		vget(vp, LK_EXCLUSIVE | LK_RETRY, td);
-		
+
 		/*
 		 * Make sure the vnode is still there after
 		 * getting the interlock to avoid racing a free.
@@ -409,14 +409,14 @@ unlock:
 	MPASS(node->tn_vpstate & TMPFS_VNODE_ALLOCATING);
 	TMPFS_NODE_LOCK(node);
 	node->tn_vpstate &= ~TMPFS_VNODE_ALLOCATING;
-	
+
 	if (node->tn_vpstate & TMPFS_VNODE_WANT) {
 		node->tn_vpstate &= ~TMPFS_VNODE_WANT;
 		TMPFS_NODE_UNLOCK(node);
 		wakeup((caddr_t) &node->tn_vpstate);
 	} else
 		TMPFS_NODE_UNLOCK(node);
-	
+
 out:
 	*vpp = vp;
 
@@ -597,7 +597,7 @@ tmpfs_dir_lookup(struct tmpfs_node *node, struct componentname *cnp)
 		}
 	}
 	node->tn_status |= TMPFS_NODE_ACCESSED;
-	
+
 	return found ? de : NULL;
 }
 
@@ -875,7 +875,7 @@ tmpfs_reg_resize(struct vnode *vp, off_t newsize)
 
 		if (newpages < oldpages) {
 			VM_OBJECT_LOCK(uobj);
-			swap_pager_freespace(uobj, 
+			swap_pager_freespace(uobj,
 						newpages, oldpages - newpages);
 			VM_OBJECT_UNLOCK(uobj);
 		}
@@ -885,9 +885,9 @@ tmpfs_reg_resize(struct vnode *vp, off_t newsize)
 		 */
 
 		 if (zerolen > 0) {
-			m = vm_page_grab(uobj, OFF_TO_IDX(newsize), 
+			m = vm_page_grab(uobj, OFF_TO_IDX(newsize),
 					VM_ALLOC_NORMAL | VM_ALLOC_RETRY);
-			pmap_zero_page_area(m, PAGE_SIZE - zerolen, 
+			pmap_zero_page_area(m, PAGE_SIZE - zerolen,
 				zerolen);
 			vm_page_wakeup(m);
 		 }
@@ -1068,7 +1068,7 @@ tmpfs_chown(struct vnode *vp, uid_t uid, gid_t gid, struct ucred *cred,
 	 * group of which we are not a member, the caller must have
 	 * privilege.
 	 */
-	if ((uid != node->tn_uid || 
+	if ((uid != node->tn_uid ||
 	    (gid != node->tn_gid && !groupmember(gid, cred))) &&
 	    (error = priv_check_cred(cred, PRIV_VFS_CHOWN, 0)))
 		return (error);
@@ -1178,7 +1178,7 @@ tmpfs_chtimes(struct vnode *vp, struct timespec *atime, struct timespec *mtime,
 	 * several other file systems.  Shouldn't this be centralized
 	 * somewhere? */
 	if (cred->cr_uid != node->tn_uid &&
-	    (error = suser_cred(cred, 0)) && 
+	    (error = suser_cred(cred, 0)) &&
 	      ((vaflags & VA_UTIMES_NULL) == 0 ||
 	      (error = VOP_ACCESS(vp, VWRITE, cred, l))))
 		return error;
@@ -1191,9 +1191,9 @@ tmpfs_chtimes(struct vnode *vp, struct timespec *atime, struct timespec *mtime,
 
 	if (birthtime->tv_nsec != VNOVAL && birthtime->tv_nsec != VNOVAL)
 		node->tn_status |= TMPFS_NODE_MODIFIED;
-	
+
 	tmpfs_itimes(vp, atime, mtime);
-	
+
 	if (birthtime->tv_nsec != VNOVAL && birthtime->tv_nsec != VNOVAL)
 		node->tn_birthtime = *birthtime;
 	MPASS(VOP_ISLOCKED(vp, l));
diff --git a/sys/fs/tmpfs/tmpfs_uma.c b/sys/fs/tmpfs/tmpfs_uma.c
index 6f9e4db..f23e05d 100644
--- a/sys/fs/tmpfs/tmpfs_uma.c
+++ b/sys/fs/tmpfs/tmpfs_uma.c
@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2007 Rohit Jalan (rohitj@purpe.com) 
+ * Copyright (c) 2007 Rohit Jalan (rohitj@purpe.com)
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -40,7 +40,7 @@ tmpfs_str_zone_create(struct tmpfs_str_zone *tsz)
 	len = TMPFS_STRZONE_STARTLEN;
 	for (i = 0; i < TMPFS_STRZONE_ZONECOUNT; ++i) {
 		tsz->tsz_zone[i] = uma_zcreate(
-					"TMPFS str", len, 
+					"TMPFS str", len,
 					NULL, NULL, NULL, NULL,
 					UMA_ALIGN_PTR, 0);
 		len <<= 1;
diff --git a/sys/fs/tmpfs/tmpfs_uma.h b/sys/fs/tmpfs/tmpfs_uma.h
index 6ed515a..142be78 100644
--- a/sys/fs/tmpfs/tmpfs_uma.h
+++ b/sys/fs/tmpfs/tmpfs_uma.h
@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2007 Rohit Jalan (rohitj@purpe.com) 
+ * Copyright (c) 2007 Rohit Jalan (rohitj@purpe.com)
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -40,7 +40,7 @@ struct tmpfs_str_zone {
 	uma_zone_t		tsz_zone[TMPFS_STRZONE_ZONECOUNT];
 };
 
-void	tmpfs_str_zone_create(struct tmpfs_str_zone *); 
+void	tmpfs_str_zone_create(struct tmpfs_str_zone *);
 void	tmpfs_str_zone_destroy(struct tmpfs_str_zone *);
 
 static __inline char*
diff --git a/sys/fs/tmpfs/tmpfs_vfsops.c b/sys/fs/tmpfs/tmpfs_vfsops.c
index fe8f455..007661b 100644
--- a/sys/fs/tmpfs/tmpfs_vfsops.c
+++ b/sys/fs/tmpfs/tmpfs_vfsops.c
@@ -65,7 +65,7 @@ __FBSDID("$FreeBSD$");
 #include <fs/tmpfs/tmpfs.h>
 
 /*
- * Default permission for root node 
+ * Default permission for root node
  */
 #define TMPFS_DEFAULT_ROOT_MODE	(S_IRWXU|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH)
 
@@ -83,7 +83,7 @@ static int	tmpfs_statfs(struct mount *, struct statfs *, struct thread *);
 /* --------------------------------------------------------------------- */
 
 static const char *tmpfs_opts[] = {
-	"from", "size", "inodes", "uid", "gid", "mode", 
+	"from", "size", "inodes", "uid", "gid", "mode",
 	NULL
 };
 
@@ -108,7 +108,7 @@ get_swpgtotal(void)
 		return total;
 
 	len = sizeof(nswapdev);
-	if (kernel_sysctlbyname(curthread, "vm.nswapdev", 
+	if (kernel_sysctlbyname(curthread, "vm.nswapdev",
 				&nswapdev, &len,
 				NULL, 0, NULL, 0) != 0)
 		return total;
@@ -117,7 +117,7 @@ get_swpgtotal(void)
 	oid[0] = 0;
 	oid[1] = 3;
 
-	if (kernel_sysctl(curthread, oid, 2, 
+	if (kernel_sysctl(curthread, oid, 2,
 			soid, &mibi, (void *)sname, strlen(sname),
 			NULL, 0) != 0)
 		return total;
@@ -126,8 +126,8 @@ get_swpgtotal(void)
 	for (unswdev = 0; unswdev < nswapdev; ++unswdev) {
 		soid[mibi] = unswdev;
 		len = sizeof(struct xswdev);
-		if (kernel_sysctl(curthread, 
-				soid, mibi + 1, &xsd, &len, NULL, 0, 
+		if (kernel_sysctl(curthread,
+				soid, mibi + 1, &xsd, &len, NULL, 0,
 				NULL, 0) != 0)
 			return total;
 		if (len == sizeof(struct xswdev))
@@ -143,19 +143,18 @@ static int
 tmpfs_node_ctor(void *mem, int size, void *arg, int flags)
 {
 	struct tmpfs_node *node = (struct tmpfs_node *)mem;
-	
+
 	if (node->tn_id == 0) {
 		/* if this node structure first time used */
 		struct tmpfs_mount *tmp = (struct tmpfs_mount *)arg;
 		TMPFS_LOCK(tmp);
 		node->tn_id = tmp->tm_nodes_last++;
 		TMPFS_UNLOCK(tmp);
-		node->tn_gen = arc4random();	
-	}
-	else {
+		node->tn_gen = arc4random();
+	} else {
 		node->tn_gen++;
 	}
-	
+
 	node->tn_size = 0;
 	node->tn_status = 0;
 	node->tn_flags = 0;
@@ -175,14 +174,14 @@ tmpfs_node_dtor(void *mem, int size, void *arg)
 	node->tn_type = VNON;
 }
 
-static int 
+static int
 tmpfs_node_init(void *mem, int size, int flags)
 {
 	struct tmpfs_node *node = (struct tmpfs_node *)mem;
 	node->tn_id = 0;
 
 	mtx_init(&node->tn_interlock, "tmpfs node interlock", NULL, MTX_DEF);
-	
+
 	return (0);
 }
 
@@ -190,7 +189,7 @@ static void
 tmpfs_node_fini(void *mem, int size)
 {
 	struct tmpfs_node *node = (struct tmpfs_node *)mem;
-	
+
 	mtx_destroy(&node->tn_interlock);
 }
 
@@ -223,8 +222,8 @@ tmpfs_mount(struct mount *mp, struct thread *l)
 	if(vfs_scanopt(mp->mnt_optnew, "inodes", "%d", &args.ta_nodes_max) != 1)
 		args.ta_nodes_max = 0;
 
-	if(vfs_scanopt(mp->mnt_optnew, 
-			"size", 
+	if(vfs_scanopt(mp->mnt_optnew,
+			"size",
 			"%qu", &args.ta_size_max) != 1)
 		args.ta_size_max = 0;
 
@@ -255,14 +254,14 @@ tmpfs_mount(struct mount *mp, struct thread *l)
 	/* Allocate the tmpfs mount structure and fill it. */
 	tmp = (struct tmpfs_mount *)malloc(sizeof(struct tmpfs_mount),
 	    M_TMPFSMNT, M_WAITOK | M_ZERO);
-	
+
 	mtx_init(&tmp->allnode_lock, "tmpfs allnode lock", NULL, MTX_DEF);
 	tmp->tm_nodes_max = nodes;
 	tmp->tm_nodes_last = 2;
 	tmp->tm_nodes_inuse = 0;
 	tmp->tm_maxfilesize = get_swpgtotal() * PAGE_SIZE;
 	LIST_INIT(&tmp->tm_nodes_used);
-	
+
 	tmp->tm_pages_max = pages;
 	tmp->tm_pages_used = 0;
 	tmp->tm_dirent_pool = uma_zcreate(
@@ -270,7 +269,7 @@ tmpfs_mount(struct mount *mp, struct thread *l)
 					sizeof(struct tmpfs_dirent),
 					NULL, NULL, NULL, NULL,
 					UMA_ALIGN_PTR,
-	    				0);
+					0);
 	tmp->tm_node_pool = uma_zcreate(
 					"TMPFS node",
 					sizeof(struct tmpfs_node),
@@ -298,7 +297,7 @@ tmpfs_mount(struct mount *mp, struct thread *l)
 	mp->mnt_flag |= MNT_LOCAL;
 	mp->mnt_kern_flag |= MNTK_MPSAFE;
 	MNT_IUNLOCK(mp);
-	
+
 	mp->mnt_data = tmp;
 	mp->mnt_stat.f_namemax = MAXNAMLEN;
 	vfs_getnewfsid(mp);
@@ -328,7 +327,7 @@ tmpfs_unmount(struct mount *mp, int mntflags, struct thread *l)
 		return error;
 
 	tmp = VFS_TO_TMPFS(mp);
-	
+
 	/* Free all associated data.  The loop iterates over the linked list
 	 * we have containing all used nodes.  For each of them that is
 	 * a directory, we free all its directory entries.  Note that after
@@ -367,7 +366,7 @@ tmpfs_unmount(struct mount *mp, int mntflags, struct thread *l)
 	/* Throw away the tmpfs_mount structure. */
 	free(mp->mnt_data, M_TMPFSMNT);
 	mp->mnt_data = NULL;
-	
+
 	MNT_ILOCK(mp);
 	mp->mnt_flag &= ~MNT_LOCAL;
 	MNT_IUNLOCK(mp);
@@ -433,7 +432,7 @@ tmpfs_statfs(struct mount *mp, struct statfs *sbp, struct thread *l)
 
 	tmp = VFS_TO_TMPFS(mp);
 
-	sbp->f_iosize = PAGE_SIZE; 
+	sbp->f_iosize = PAGE_SIZE;
 	sbp->f_bsize = PAGE_SIZE;
 
 	sbp->f_blocks = TMPFS_PAGES_MAX(tmp);
diff --git a/sys/fs/tmpfs/tmpfs_vnops.c b/sys/fs/tmpfs/tmpfs_vnops.c
index 7c38995..10d515a 100644
--- a/sys/fs/tmpfs/tmpfs_vnops.c
+++ b/sys/fs/tmpfs/tmpfs_vnops.c
@@ -158,7 +158,7 @@ tmpfs_lookup(struct vop_cachedlookup_args *v)
 				    cnp->cn_thread);
 				if (error != 0)
 					goto out;
-			 
+
 				/* Allocate a new vnode on the matching entry. */
 				error = tmpfs_alloc_vp(dvp->v_mount, tnode, vpp, td);
 				if (error != 0)
@@ -171,7 +171,7 @@ tmpfs_lookup(struct vop_cachedlookup_args *v)
 					vput(*vpp);
 					*vpp = NULL;
 					goto out;
-				} 
+				}
 				tnode->tn_lookup_dirent = de;
 				cnp->cn_flags |= SAVENAME;
 			}
@@ -240,7 +240,7 @@ tmpfs_open(struct vop_open_args *v)
 	MPASS(VOP_ISLOCKED(vp, v->a_td));
 
 	node = VP_TO_TMPFS_NODE(vp);
-	
+
 	/* The file is still active but all its names have been removed
 	 * (e.g. by a "rmdir $(pwd)").  It cannot be opened any more as
 	 * it is about to die. */
@@ -252,7 +252,7 @@ tmpfs_open(struct vop_open_args *v)
 		error = EPERM;
 	else {
 		error = 0;
-		vnode_create_vobject(vp, node->tn_size, v->a_td);	
+		vnode_create_vobject(vp, node->tn_size, v->a_td);
 	}
 
 	MPASS(VOP_ISLOCKED(vp, v->a_td));
@@ -426,7 +426,7 @@ tmpfs_setattr(struct vop_setattr_args *v)
 	    vap->va_mtime.tv_nsec != VNOVAL) ||
 	    (vap->va_birthtime.tv_sec != VNOVAL &&
 	    vap->va_birthtime.tv_nsec != VNOVAL)))
-		error = tmpfs_chtimes(vp, &vap->va_atime, &vap->va_mtime, 
+		error = tmpfs_chtimes(vp, &vap->va_atime, &vap->va_mtime,
 			&vap->va_birthtime, vap->va_vaflags, cred, l);
 
 	/* Update the node times.  We give preference to the error codes
@@ -441,7 +441,7 @@ tmpfs_setattr(struct vop_setattr_args *v)
 
 /* --------------------------------------------------------------------- */
 static int
-tmpfs_uio_xfer(struct tmpfs_mount *tmp, struct tmpfs_node *node, 
+tmpfs_uio_xfer(struct tmpfs_mount *tmp, struct tmpfs_node *node,
     struct uio *uio, vm_object_t uobj)
 {
 	struct sf_buf *sf;
@@ -466,7 +466,7 @@ tmpfs_uio_xfer(struct tmpfs_mount *tmp, struct tmpfs_node *node,
 		idx = OFF_TO_IDX(uio->uio_offset);
 		d = uio->uio_offset - IDX_TO_OFF(idx);
 		len = MIN(len, (PAGE_SIZE - d));
-		m = vm_page_grab(uobj, idx, VM_ALLOC_WIRED | VM_ALLOC_ZERO | 
+		m = vm_page_grab(uobj, idx, VM_ALLOC_WIRED | VM_ALLOC_ZERO |
 				VM_ALLOC_NORMAL | VM_ALLOC_RETRY);
 		if (uio->uio_rw == UIO_READ && m->valid != VM_PAGE_BITS_ALL)
 			vm_page_zero_invalid(m, TRUE);
@@ -557,8 +557,8 @@ tmpfs_write(struct vop_write_args *v)
 
 	if (ioflag & IO_APPEND)
 		uio->uio_offset = node->tn_size;
-	
-	if (uio->uio_offset + uio->uio_resid > 
+
+	if (uio->uio_offset + uio->uio_resid >
 	  VFS_TO_TMPFS(vp->v_mount)->tm_maxfilesize)
 		return (EFBIG);
 
@@ -732,7 +732,7 @@ tmpfs_link(struct vop_link_args *v)
 	tmpfs_update(vp);
 
 	error = 0;
-	
+
 out:
 	return error;
 }
@@ -792,21 +792,21 @@ tmpfs_rename(struct vop_rename_args *v)
 	}
 	MPASS(de->td_node == fnode);
 
-	/* If re-naming a directory to another preexisting directory 
+	/* If re-naming a directory to another preexisting directory
 	 * ensure that the target directory is empty so that its
-	 * removal causes no side effects. 
+	 * removal causes no side effects.
 	 * Kern_rename gurantees the destination to be a directory
 	 * if the source is one. */
 	if (tvp != NULL) {
 		tnode = VP_TO_TMPFS_NODE(tvp);
-		
+
 		if ((tnode->tn_flags & (NOUNLINK | IMMUTABLE | APPEND)) ||
 		    (tdnode->tn_flags & (APPEND | IMMUTABLE))) {
 			error = EPERM;
 			goto out;
 		}
 
-	    	if ((de->td_node->tn_type == VDIR) && (tnode->tn_size > 0)) {
+		if ((de->td_node->tn_type == VDIR) && (tnode->tn_size > 0)) {
 			error = ENOTEMPTY;
 			goto out;
 		}
@@ -967,12 +967,12 @@ tmpfs_rmdir(struct vop_rmdir_args *v)
 	dnode = VP_TO_TMPFS_DIR(dvp);
 	node = VP_TO_TMPFS_DIR(vp);
 
-	/* Directories with more than two entries ('.' and '..') cannot be 
-	  * removed. */ 
-	 if (node->tn_size > 0) { 
-		 error = ENOTEMPTY; 
-		 goto out; 
-	 } 
+	/* Directories with more than two entries ('.' and '..') cannot be
+	 * removed. */
+	 if (node->tn_size > 0) {
+		 error = ENOTEMPTY;
+		 goto out;
+	 }
 
 	if ((dnode->tn_flags & APPEND)
 	    || (node->tn_flags & (NOUNLINK | IMMUTABLE | APPEND))) {
@@ -980,8 +980,8 @@ tmpfs_rmdir(struct vop_rmdir_args *v)
 		goto out;
 	}
 
-	/* This invariant holds only if we are not trying to remove "..". 
-	  * We checked for that above so this is safe now. */ 
+	/* This invariant holds only if we are not trying to remove "..".
+	  * We checked for that above so this is safe now. */
 	MPASS(node->tn_dir.tn_parent == dnode);
 
 	/* Get the directory entry associated with node (vp).  This was
@@ -1008,7 +1008,7 @@ tmpfs_rmdir(struct vop_rmdir_args *v)
 	node->tn_dir.tn_parent->tn_status |= TMPFS_NODE_ACCESSED | \
 	    TMPFS_NODE_CHANGED | TMPFS_NODE_MODIFIED;
 
-	cache_purge(dvp); 
+	cache_purge(dvp);
 	cache_purge(vp);
 
 	/* Free the directory entry we just deleted.  Note that the node
@@ -1204,7 +1204,7 @@ tmpfs_reclaim(struct vop_reclaim_args *v)
 
 	node = VP_TO_TMPFS_NODE(vp);
 	tmp = VFS_TO_TMPFS(vp->v_mount);
-		
+
 	vnode_destroy_vobject(vp);
 	cache_purge(vp);
 	tmpfs_free_vp(vp);
@@ -1325,7 +1325,7 @@ tmpfs_vptofh(struct vop_vptofh_args *ap)
 	tfhp->tf_len = sizeof(struct tmpfs_fid);
 	tfhp->tf_id = node->tn_id;
 	tfhp->tf_gen = node->tn_gen;
-	
+
 	return (0);
 }