diff options
| author | Colin Ian King <colin.king@canonical.com> | 2020-06-11 18:39:34 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-06-18 10:26:43 +0300 |
| commit | c31b4adee161caa7424febee222d99984008bfa2 (patch) | |
| tree | 12dd4e1e861d96bd676a88734f3d907f33a9695a /drivers/crypto/caam | |
| parent | 29195232fa2f722449c1c6850277b4ca9fa5f781 (diff) | |
| download | linux-c31b4adee161caa7424febee222d99984008bfa2.tar.xz | |
crypto: caam/qi2 - remove redundant assignment to ret
The variable ret is being assigned a value that is never read, the
error exit path via label 'unmap' returns -ENOMEM anyhow, so assigning
ret with -ENOMEM is redundamt.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam')
| -rw-r--r-- | drivers/crypto/caam/caamalg_qi2.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index 35fbb3a74cb4..1e90412afea2 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -4044,7 +4044,6 @@ static int ahash_finup_no_ctx(struct ahash_request *req) DMA_TO_DEVICE); if (dma_mapping_error(ctx->dev, edesc->qm_sg_dma)) { dev_err(ctx->dev, "unable to map S/G table\n"); - ret = -ENOMEM; goto unmap; } edesc->qm_sg_bytes = qm_sg_bytes; @@ -4055,7 +4054,6 @@ static int ahash_finup_no_ctx(struct ahash_request *req) if (dma_mapping_error(ctx->dev, state->ctx_dma)) { dev_err(ctx->dev, "unable to map ctx\n"); state->ctx_dma = 0; - ret = -ENOMEM; goto unmap; } |