commit 26f7af37eeaab359c3013c704f75749a2b5ce1b1
author Tapasweni Pathak <tapaswenipathak@gmail.com> Fri Feb 20 17:58:44 2015 +0530
committer Vinod Koul <vinod.koul@intel.com> Thu Mar 05 22:08:46 2015 +0530
tree d9ab9fd02252b3a2f5ef9c5bba17fb4ccad61005
parent bfde98bd762346639f0a5a557e02c4828dd6273b

dmaengine: jz4740: Remove extra check

Remove double check on chan->desc.

Found by Coccinelle.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

drivers/dma/dma-jz4740.c

diff --git a/drivers/dma/dma-jz4740.c b/drivers/dma/dma-jz4740.c
index 4527a3e..f6a4c42 100644
--- a/drivers/dma/dma-jz4740.c
+++ b/drivers/dma/dma-jz4740.c
@@ -343,7 +343,7 @@
 {
 	spin_lock(&chan->vchan.lock);
 	if (chan->desc) {
-		if (chan->desc && chan->desc->cyclic) {
+		if (chan->desc->cyclic) {
 			vchan_cyclic_callback(&chan->desc->vdesc);
 		} else {
 			if (chan->next_sg == chan->desc->num_sgs) {