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| author | Minghao Chi <chi.minghao@zte.com.cn> | 2022-01-12 08:05:44 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-01-31 11:21:36 +1100 |
| commit | 735efea69d36347c6c7a6bf6e13f032d09c63c6f (patch) | |
| tree | 8c64058a080ae6a2f09d9257f1d3c792d8b0f2a7 /drivers/crypto/ccp/ccp-crypto-aes.c | |
| parent | 844318dfd31f7c99f6cebbdba5d6f8392c4c115c (diff) | |
| download | linux-735efea69d36347c6c7a6bf6e13f032d09c63c6f.tar.bz2 | |
crypto: ccp - remove redundant ret variable
Return value from ccp_crypto_enqueue_request() directly instead
of taking this in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccp/ccp-crypto-aes.c')
| -rw-r--r-- | drivers/crypto/ccp/ccp-crypto-aes.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/crypto/ccp/ccp-crypto-aes.c b/drivers/crypto/ccp/ccp-crypto-aes.c index e6dcd8cedd53..bed331953ff9 100644 --- a/drivers/crypto/ccp/ccp-crypto-aes.c +++ b/drivers/crypto/ccp/ccp-crypto-aes.c @@ -69,7 +69,6 @@ static int ccp_aes_crypt(struct skcipher_request *req, bool encrypt) struct ccp_aes_req_ctx *rctx = skcipher_request_ctx(req); struct scatterlist *iv_sg = NULL; unsigned int iv_len = 0; - int ret; if (!ctx->u.aes.key_len) return -EINVAL; @@ -104,9 +103,7 @@ static int ccp_aes_crypt(struct skcipher_request *req, bool encrypt) rctx->cmd.u.aes.src_len = req->cryptlen; rctx->cmd.u.aes.dst = req->dst; - ret = ccp_crypto_enqueue_request(&req->base, &rctx->cmd); - - return ret; + return ccp_crypto_enqueue_request(&req->base, &rctx->cmd); } static int ccp_aes_encrypt(struct skcipher_request *req) |