[PATCH] autofs4: change may_umount* functions to boolean

Change the functions may_umount and may_umount_tree to boolean functions to
aid code readability.

Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/autofs/dirhash.c b/fs/autofs/dirhash.c
index 5ccfcf26310d..3fded389d06b 100644
--- a/fs/autofs/dirhash.c
+++ b/fs/autofs/dirhash.c
@@ -92,7 +92,7 @@ struct autofs_dir_ent *autofs_expire(struct super_block *sb,
                         ;
                 dput(dentry);
 
-                if ( may_umount(mnt) == 0 ) {
+                if ( may_umount(mnt) ) {
                         mntput(mnt);
                         DPRINTK(("autofs: signaling expire on %s\n", ent->name));
                         return ent; /* Expirable! */