Commit 5ba042c0 authored by Harsh Jain's avatar Harsh Jain Committed by Herbert Xu

crypto: chcr - Fix Smatch Complaint

Initialise variable after null check.
Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarHarsh Jain <harsh@chelsio.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent d2826056
...@@ -2456,13 +2456,14 @@ static int chcr_aead_op(struct aead_request *req, ...@@ -2456,13 +2456,14 @@ static int chcr_aead_op(struct aead_request *req,
{ {
struct crypto_aead *tfm = crypto_aead_reqtfm(req); struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct chcr_context *ctx = crypto_aead_ctx(tfm); struct chcr_context *ctx = crypto_aead_ctx(tfm);
struct uld_ctx *u_ctx = ULD_CTX(ctx); struct uld_ctx *u_ctx;
struct sk_buff *skb; struct sk_buff *skb;
if (ctx && !ctx->dev) { if (!ctx->dev) {
pr_err("chcr : %s : No crypto device.\n", __func__); pr_err("chcr : %s : No crypto device.\n", __func__);
return -ENXIO; return -ENXIO;
} }
u_ctx = ULD_CTX(ctx);
if (cxgb4_is_crypto_q_full(u_ctx->lldi.ports[0], if (cxgb4_is_crypto_q_full(u_ctx->lldi.ports[0],
ctx->tx_channel_id)) { ctx->tx_channel_id)) {
if (!(req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) if (!(req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG))
......
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