diff options
| author |   Anton Blanchard <anton@samba.org> | 2010-04-06 14:34:55 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2010-04-07 08:38:03 -0700 |
| commit | 6e191f7bb083544dc4fa3879ff81caf97c65d197 (patch) | |
| tree | 5a2b8aa23949b4216e571641e66950495bc74c21 /mm/vmscan.c | |
| parent | readahead: fix NULL filp dereference (diff) | |
| download | linux-dev-6e191f7bb083544dc4fa3879ff81caf97c65d197.tar.xz linux-dev-6e191f7bb083544dc4fa3879ff81caf97c65d197.zip | |
devmem: handle class_create() failure
I hit this when we had a bug in IDR for a few days. Basically sysfs would
fail to create new inodes since it uses an IDR and therefore class_create
would fail.
While we are unlikely to see this fail we may as well handle it instead of
oopsing.
Signed-off-by: Anton Blanchard <anton@samba.org>
Reviewed-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmscan.c')
0 files changed, 0 insertions, 0 deletions