Commit 5d57bd39eb3dbf2866b5f5cee8fbd7a29b00c56f
Committed by
Linus Torvalds
Linus Torvalds
1 parent
a3e713b5fd
[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>
Showing 1 changed file with 4 additions and 1 deletions Side-by-side Diff
mm/tiny-shmem.c
| ... | ... | @@ -31,11 +31,14 @@ |
| 31 | 31 | |
| 32 | 32 | static int __init init_tmpfs(void) |
| 33 | 33 | { |
| 34 | - register_filesystem(&tmpfs_fs_type); | |
| 34 | + BUG_ON(register_filesystem(&tmpfs_fs_type) != 0); | |
| 35 | + | |
| 35 | 36 | #ifdef CONFIG_TMPFS |
| 36 | 37 | devfs_mk_dir("shm"); |
| 37 | 38 | #endif |
| 38 | 39 | shm_mnt = kern_mount(&tmpfs_fs_type); |
| 40 | + BUG_ON(IS_ERR(shm_mnt)); | |
| 41 | + | |
| 39 | 42 | return 0; |
| 40 | 43 | } |
| 41 | 44 | module_init(init_tmpfs) |