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| author | Colin Ian King <colin.king@canonical.com> | 2017-05-17 22:58:50 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2017-05-19 08:56:16 +0530 |
| commit | 1fc63cb4f1de790019d57ccaf3e9cd2e6abbc648 (patch) | |
| tree | c8173b0040cf5c0c9a787b9fb137c76e9d4d9bf6 /drivers/dma | |
| parent | 58d96125103c77686271f515d2ffad0d6d0dedc8 (diff) | |
| download | linux-stable-1fc63cb4f1de790019d57ccaf3e9cd2e6abbc648.tar.gz linux-stable-1fc63cb4f1de790019d57ccaf3e9cd2e6abbc648.tar.bz2 linux-stable-1fc63cb4f1de790019d57ccaf3e9cd2e6abbc648.zip | |
dmaengine: bcm-scm-raid: remove redundant null check on req
Req is never null on at the point of the null check, so
remove this redundant check and just return &req->tx.
Detected by CoverityScan, CID#1436147 ("Logically dead code")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/bcm-sba-raid.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/bcm-sba-raid.c b/drivers/dma/bcm-sba-raid.c index d6b927b960ab..e41bbc7cb094 100644 --- a/drivers/dma/bcm-sba-raid.c +++ b/drivers/dma/bcm-sba-raid.c @@ -582,7 +582,7 @@ sba_prep_dma_interrupt(struct dma_chan *dchan, unsigned long flags) req->tx.flags = flags; req->tx.cookie = -EBUSY; - return (req) ? &req->tx : NULL; + return &req->tx; } static void sba_fillup_memcpy_msg(struct sba_request *req, |