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/openbmc/linux/drivers/block/
H A Dloop.cdiff 68d740d79c4977a1a2197c6e68c618c8320c8ace Sat Jul 14 17:39:58 CDT 2012 Silva Paulo <psdasilva@yahoo.com> 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>