diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-03-01 15:07:21 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2017-03-14 03:29:35 +0100 |
| commit | 7c3f4309a0e5d70d164c60cd160262db21cb050d (patch) | |
| tree | 0f0e353b4d17b5e746d8ac5a9145c98c89bbb223 | |
| parent | dmaengine: stm32-dma: fix up error dev_err message (diff) | |
| download | linux-7c3f4309a0e5d70d164c60cd160262db21cb050d.tar.xz linux-7c3f4309a0e5d70d164c60cd160262db21cb050d.zip | |
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>
| -rw-r--r-- | drivers/dma/mv_xor.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index 0cb951b743a6..ea53b879859c 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -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; |