Messages in this thread Patch in this message | | | Date | Fri, 20 Feb 2015 17:58:44 +0530 | From | Tapasweni Pathak <> | Subject | [PATCH] drivers: dma: Remove extra check |
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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> --- drivers/dma/dma-jz4740.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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 @@ static void jz4740_dma_chan_irq(struct jz4740_dmaengine_chan *chan) { 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) { -- 1.7.9.5
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