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authorMatt Mackall <mpm@selenic.com>2005-10-30 18:03:18 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-30 20:37:27 -0500
commit5d57bd39eb3dbf2866b5f5cee8fbd7a29b00c56f (patch)
tree6fb9a7ff2f725625214d8624fda4ee42a44819a4 /mm
parenta3e713b5fdd0e54c2e3c8909ccde2a98839e3a52 (diff)
[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')
-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;
31 31
32static int __init init_tmpfs(void) 32static int __init init_tmpfs(void)
33{ 33{
34 register_filesystem(&tmpfs_fs_type); 34 BUG_ON(register_filesystem(&tmpfs_fs_type) != 0);
35
35#ifdef CONFIG_TMPFS 36#ifdef CONFIG_TMPFS
36 devfs_mk_dir("shm"); 37 devfs_mk_dir("shm");
37#endif 38#endif
38 shm_mnt = kern_mount(&tmpfs_fs_type); 39 shm_mnt = kern_mount(&tmpfs_fs_type);
40 BUG_ON(IS_ERR(shm_mnt));
41
39 return 0; 42 return 0;
40} 43}
41module_init(init_tmpfs) 44module_init(init_tmpfs)