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crypto: chcr - Fix Smatch Complaint
Initialise variable after null check. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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1 changed files with 3 additions and 2 deletions
5
drivers/crypto/chelsio/chcr_algo.c
Normal file → Executable file
5
drivers/crypto/chelsio/chcr_algo.c
Normal file → Executable file
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@ -2456,13 +2456,14 @@ static int chcr_aead_op(struct aead_request *req,
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{
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struct crypto_aead *tfm = crypto_aead_reqtfm(req);
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struct chcr_context *ctx = crypto_aead_ctx(tfm);
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struct uld_ctx *u_ctx = ULD_CTX(ctx);
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struct uld_ctx *u_ctx;
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struct sk_buff *skb;
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if (ctx && !ctx->dev) {
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if (!ctx->dev) {
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pr_err("chcr : %s : No crypto device.\n", __func__);
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return -ENXIO;
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}
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u_ctx = ULD_CTX(ctx);
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if (cxgb4_is_crypto_q_full(u_ctx->lldi.ports[0],
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ctx->tx_channel_id)) {
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if (!(req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG))
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