diff options
| author | Yang Li | 2021-05-07 17:56:57 +0800 |
|---|---|---|
| committer | Herbert Xu | 2021-05-14 19:07:58 +0800 |
| commit | 3c995c4c7575b7b248d16e765fe05c01795fcd14 (patch) | |
| tree | c01ce6e35cec7f70c7e7c7d8274009d34607aea8 | |
| parent | 653fdbbf2d2006322b73dfa50add020625947a60 (diff) | |
crypto: cavium/nitrox - Remove redundant initialization of 'sg'
Pointer 'sg' is being initialized however this value is never
read as 'sg' is assigned a same value in for_each_sg().
Remove the redundant assignment.
Cleans up clang warning:
drivers/crypto/cavium/nitrox/nitrox_reqmgr.c:161:22: warning: Value
stored to 'sg' during its initialization is never read
[clang-analyzer-deadcode.DeadStores]
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/cavium/nitrox/nitrox_reqmgr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/cavium/nitrox/nitrox_reqmgr.c b/drivers/crypto/cavium/nitrox/nitrox_reqmgr.c index df95ba26b414..bc35d4cc41b6 100644 --- a/drivers/crypto/cavium/nitrox/nitrox_reqmgr.c +++ b/drivers/crypto/cavium/nitrox/nitrox_reqmgr.c @@ -159,7 +159,7 @@ static int dma_map_inbufs(struct nitrox_softreq *sr, struct se_crypto_request *req) { struct device *dev = DEV(sr->ndev); - struct scatterlist *sg = req->src; + struct scatterlist *sg; int i, nents, ret = 0; nents = dma_map_sg(dev, req->src, sg_nents(req->src), |