mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-12-27 11:06:41 -05:00
Code Issues Packages Projects Releases Wiki Activity

dmaengine: xilinx: xdma: remove redundant check on ret

Browse Source 
The variable ret is being checked for an error and returning ret
and the following statement returns ret too. The if check is
redundant, and remove it. Just return the value returned from
the call to regmap_write.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20241107114656.17611-1-colin.i.king@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Colin Ian King
2024-11-07 11:46:56 +00:00
committed by Vinod Koul
parent bf9b083455
commit 0f31c09122
1 changed files with 2 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/dma/xilinx/xdma.c
View File

@@ -390,15 +390,11 @@ static int xdma_xfer_start(struct xdma_chan *xchan)
*/
static int xdma_xfer_stop(struct xdma_chan *xchan)
{
int ret;
struct xdma_device *xdev = xchan->xdev_hdl;
/* clear run stop bit to prevent any further auto-triggering */
ret = regmap_write(xdev->rmap, xchan->base + XDMA_CHAN_CONTROL_W1C,
CHAN_CTRL_RUN_STOP);
if (ret)
return ret;
return ret;
return regmap_write(xdev->rmap, xchan->base + XDMA_CHAN_CONTROL_W1C,
CHAN_CTRL_RUN_STOP);
}
/**