diff options
| author | Tapasweni Pathak <tapaswenipathak@gmail.com> | 2015-02-20 17:58:44 +0530 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-03-05 22:08:46 +0530 |
| commit | 26f7af37eeaab359c3013c704f75749a2b5ce1b1 (patch) | |
| tree | d9ab9fd02252b3a2f5ef9c5bba17fb4ccad61005 /drivers/dma/dma-jz4740.c | |
| parent | bfde98bd762346639f0a5a557e02c4828dd6273b (diff) | |
| download | op-kernel-dev-26f7af37eeaab359c3013c704f75749a2b5ce1b1.zip op-kernel-dev-26f7af37eeaab359c3013c704f75749a2b5ce1b1.tar.gz | |
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>
Diffstat (limited to 'drivers/dma/dma-jz4740.c')
| -rw-r--r-- | drivers/dma/dma-jz4740.c | 2 |
1 files changed, 1 insertions, 1 deletions
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) { |
