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crypto: chelsio - Check error code with IS_ERR macro

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Check and return proper error code.

Signed-off-by: Jitendra Lulla <jlulla@chelsio.com>
Signed-off-by: Harsh Jain <harsh@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Yeshaswi M R Gowda 2017-10-08 13:37:19 +05:30 committed by Herbert Xu
parent 570265bf9c
commit 40cdbe1a1b
1 changed files with 8 additions and 8 deletions
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16
drivers/crypto/chelsio/chcr_algo.c
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@ -1456,8 +1456,8 @@ static int chcr_ahash_update(struct ahash_request *req)
req_ctx->result = 0; req_ctx->result = 0;
req_ctx->data_len += params.sg_len + params.bfr_len; req_ctx->data_len += params.sg_len + params.bfr_len;
skb = create_hash_wr(req, &params); skb = create_hash_wr(req, &params);
if (!skb) if (IS_ERR(skb))
return -ENOMEM; return PTR_ERR(skb);
if (remainder) { if (remainder) {
u8 *temp; u8 *temp;
@ -1520,8 +1520,8 @@ static int chcr_ahash_final(struct ahash_request *req)
params.more = 0; params.more = 0;
} }
skb = create_hash_wr(req, &params); skb = create_hash_wr(req, &params);
if (!skb) if (IS_ERR(skb))
return -ENOMEM; return PTR_ERR(skb);
skb->dev = u_ctx->lldi.ports[0]; skb->dev = u_ctx->lldi.ports[0];
set_wr_txq(skb, CPL_PRIORITY_DATA, ctx->tx_qidx); set_wr_txq(skb, CPL_PRIORITY_DATA, ctx->tx_qidx);
@ -1571,8 +1571,8 @@ static int chcr_ahash_finup(struct ahash_request *req)
} }
skb = create_hash_wr(req, &params); skb = create_hash_wr(req, &params);
if (!skb) if (IS_ERR(skb))
return -ENOMEM; return PTR_ERR(skb);
skb->dev = u_ctx->lldi.ports[0]; skb->dev = u_ctx->lldi.ports[0];
set_wr_txq(skb, CPL_PRIORITY_DATA, ctx->tx_qidx); set_wr_txq(skb, CPL_PRIORITY_DATA, ctx->tx_qidx);
@ -1622,8 +1622,8 @@ static int chcr_ahash_digest(struct ahash_request *req)
} }
skb = create_hash_wr(req, &params); skb = create_hash_wr(req, &params);
if (!skb) if (IS_ERR(skb))
return -ENOMEM; return PTR_ERR(skb);
skb->dev = u_ctx->lldi.ports[0]; skb->dev = u_ctx->lldi.ports[0];
set_wr_txq(skb, CPL_PRIORITY_DATA, ctx->tx_qidx); set_wr_txq(skb, CPL_PRIORITY_DATA, ctx->tx_qidx);