[SCSI] hpsa: check for dma_mapping_error in hpsa_map_sg_chain_block

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Stephen M. Cameron 2013-02-20 11:24:46 -06:00 • committed by James Bottomley
commit e2bea6df32