tree e1cb008a16a701566c81f89ad4d68cc714b34381
parent 8da53d4595a53fb9a3380dd4d1c9bc24c7c9aab8
author Jan Kara <jack@suse.cz> 1423867007 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1423891296 -0800

lib/genalloc.c: check result of devres_alloc()

devm_gen_pool_create() calls devres_alloc() and dereferences its result
without checking whether devres_alloc() succeeded.  Check for error and
bail out if it happened.

Coverity-id 1016493.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>