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authorDave Jiang <dave.jiang@intel.com>2015-08-20 18:44:14 +0300
committerVinod Koul <vinod.koul@intel.com>2015-08-21 11:34:24 +0300
commit64f1d0ffbaaccf2ddaf02d3ebf67bf9044cb4db4 (patch)
tree67cd5d585e1830e822d7ce93b5a197275e29d7ac /drivers/dma/ioat
parentaaecdebc5855b77e2120d11c750630a3e60ffb10 (diff)
downloadlinux-64f1d0ffbaaccf2ddaf02d3ebf67bf9044cb4db4.tar.xz
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>
Diffstat (limited to 'drivers/dma/ioat')
-rw-r--r--drivers/dma/ioat/init.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c
index 592222105997..60a7c3211e0d 100644
--- a/drivers/dma/ioat/init.c
+++ b/drivers/dma/ioat/init.c
@@ -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)