autofs4: fix incorrect return in autofs4_mount_busy()

Fix an obvious incorrect return status in autofs4_mount_busy().

Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed