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Fix unbalanced mutex in dma_pool_create().
authorKrzysztof Hałasa <khalasa@piap.pl>
Thu, 18 Sep 2014 13:12:02 +0000 (15:12 +0200)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 18 Sep 2014 17:39:16 +0000 (10:39 -0700)
dma_pool_create() needs to unlock the mutex in error case.  The bug was
introduced in the 3.16 by commit cc6b664aa26d ("mm/dmapool.c: remove
redundant NULL check for dev in dma_pool_create()")/

Signed-off-by: Krzysztof Hałasa <khc@piap.pl>
Cc: stable@vger.kernel.org # v3.16
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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