s390/dma: remove gratuitous brackets
authorSebastian Ott <sebott@linux.vnet.ibm.com>
Fri, 21 Jun 2013 17:00:27 +0000 (19:00 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 26 Jun 2013 19:10:26 +0000 (21:10 +0200)
commita9a5250cc650b54623827386247b85ba2aeeecc7
treeda0c57767bbabcc9ea55c9a8a87d22f49f468c7d
parent32089246e36dffbadba66fc94a246678fccfd5a2
s390/dma: remove gratuitous brackets

Remove gratuitous brackets in dma_mapping_error.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/dma-mapping.h