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authorMatt Mackall <mpm@selenic.com>2005-10-30 15:03:18 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-30 17:37:27 -0800
commit5d57bd39eb3dbf2866b5f5cee8fbd7a29b00c56f (patch)
tree6fb9a7ff2f725625214d8624fda4ee42a44819a4 /mm/tiny-shmem.c
parenta3e713b5fdd0e54c2e3c8909ccde2a98839e3a52 (diff)
downloadlinux-sh-5d57bd39eb3dbf2866b5f5cee8fbd7a29b00c56f.tar.gz
[PATCH] Error checks omitted in init_tmpfs() in mm/tiny-shmem.c
From: Hareesh Nagarajan <hnagar2@gmail.com> Signed-off-by: Hareesh Nagarajan <hnagar2@gmail.com> Acked-by: Matt Mackall <mpm@selenic.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/tiny-shmem.c')
-rw-r--r--mm/tiny-shmem.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/tiny-shmem.c b/mm/tiny-shmem.c
index c13a2161bca2..b58abcf44ed6 100644
--- a/mm/tiny-shmem.c
+++ b/mm/tiny-shmem.c
@@ -31,11 +31,14 @@ static struct vfsmount *shm_mnt;
static int __init init_tmpfs(void)
{
- register_filesystem(&tmpfs_fs_type);
+ BUG_ON(register_filesystem(&tmpfs_fs_type) != 0);
+
#ifdef CONFIG_TMPFS
devfs_mk_dir("shm");
#endif
shm_mnt = kern_mount(&tmpfs_fs_type);
+ BUG_ON(IS_ERR(shm_mnt));
+
return 0;
}
module_init(init_tmpfs)