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dmaengine: mv_xor: remove redundant null check on cd 

The check to see if cd is null is redundant, pdata->channels is
never null at this point, and hence &pdata->channels[i] cannot
be null, so remove the null check.

Detected by CoverityScan, CID#1357194 ("Logically Dead Code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
hifive-unleashed-5.1
Colin Ian King 2017-03-01 14:07:21 +00:00 committed by Vinod Koul
parent 041cf7e064
commit 7c3f4309a0
1 changed files with 0 additions and 5 deletions
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5
drivers/dma/mv_xor.c
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@ -1580,11 +1580,6 @@ static int mv_xor_probe(struct platform_device *pdev)
int irq;
cd = &pdata->channels[i];
if (!cd) {
ret = -ENODEV;
goto err_channel_add;
}
irq = platform_get_irq(pdev, i);
if (irq < 0) {
ret = irq;