[media] mem2mem_testdev: unlock and return error code properly

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We recently added locking to this function, but there was an error path
which accidentally returned holding a lock.  Also we returned zero on
failure on some paths instead of the error code.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Dan Carpenter 2012-08-14 02:58:56 -03:00 • committed by Mauro Carvalho Chehab

parent e36c92fd63

commit a7bd775628

1 changed files with 3 additions and 4 deletions

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drivers/media/platform/mem2mem_testdev.c

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