Commit 1fc63cb4 authored May 17, 2017 by Colin Ian King Committed by Vinod Koul May 19, 2017

dmaengine: bcm-scm-raid: remove redundant null check on req



Req is never null on at the point of the null check, so
remove this redundant check and just return &req->tx.

Detected by CoverityScan, CID#1436147 ("Logically dead code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

parent 58d96125

drivers/dma/bcm-sba-raid.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -582,7 +582,7 @@ sba_prep_dma_interrupt(struct dma_chan *dchan, unsigned long flags)
		req->tx.flags = flags;
		req->tx.cookie = -EBUSY;

		return (req) ? &req->tx : NULL;
		return &req->tx;
		}

		static void sba_fillup_memcpy_msg(struct sba_request *req,