| commit | 68d740d79c4977a1a2197c6e68c618c8320c8ace | [log] [tgz] |
|---|---|---|
| author | Silva Paulo <psdasilva@yahoo.com> | Sat Jul 14 15:39:58 2012 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Sat Jul 14 15:39:58 2012 -0700 |
| tree | 4903c072a0a4ea06fc52a744b431ba3427e8b8f1 | |
| parent | 1daaa5e4ff2f09af58f9f7425bbd02e28f125d8e [diff] |
blk: fix wrong idr_pre_get() error check in loop.c The idr_pre_get() function never returns a value < 0. It returns 0 (no memory) or 1 (OK). Reported-by: Silva Paulo <psdasilva@yahoo.com> [ Rewrote Silva's patch, but attributing it to Silva anyway - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>