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dmaengine: ioatdma: fix coccinelle warning 

Simplifying the end return. This existed in the original code but was
flagged when refactoring of the code made it appear it's new.

coccinelle warnings: (new ones prefixed by >>)

>> drivers/dma/ioat/init.c:1018:1-3: WARNING: end returns can be simpified

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Dave Jiang 2015-08-20 08:44:14 -07:00 committed by Vinod Koul
parent aaecdebc58
commit 64f1d0ffba
1 changed files with 3 additions and 4 deletions
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7
drivers/dma/ioat/init.c
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@ -1008,16 +1008,15 @@ out:
static int ioat3_dma_self_test(struct ioatdma_device *ioat_dma)
{
int rc = ioat_dma_self_test(ioat_dma);
int rc;
rc = ioat_dma_self_test(ioat_dma);
if (rc)
return rc;
rc = ioat_xor_val_self_test(ioat_dma);
if (rc)
return rc;
return 0;
return rc;
}
static void ioat_intr_quirk(struct ioatdma_device *ioat_dma)