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authorBaokun Li <[email protected]>2021-06-08 11:09:05 +0800
committerVinod Koul <[email protected]>2021-07-28 12:05:06 +0530
commit75ba9a715cb65e9c3fb17f13929d8741e570795f (patch)
treeae4aba6f72e8b838e8750ddf0f7c0c76282dd2a8
parentc28d5d5688c6278a1ad32670cbee35802a9e65c1 (diff)
dmaengine: xilinx_dma: Use list_move_tail instead of list_del/list_add_tail
Using list_move_tail() instead of list_del() + list_add_tail(). Reported-by: Hulk Robot <[email protected]> Signed-off-by: Baokun Li <[email protected]> Reviewed-by: Radhey Shyam Pandey <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Vinod Koul <[email protected]>
-rw-r--r--drivers/dma/xilinx/xilinx_dma.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c
index 4b9530a7bf65..213e1a7314b7 100644
--- a/drivers/dma/xilinx/xilinx_dma.c
+++ b/drivers/dma/xilinx/xilinx_dma.c
@@ -1420,8 +1420,7 @@ static void xilinx_vdma_start_transfer(struct xilinx_dma_chan *chan)
chan->desc_submitcount++;
chan->desc_pendingcount--;
- list_del(&desc->node);
- list_add_tail(&desc->node, &chan->active_list);
+ list_move_tail(&desc->node, &chan->active_list);
if (chan->desc_submitcount == chan->num_frms)
chan->desc_submitcount = 0;