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| author | Harsh Jain | 2017-01-27 11:39:12 +0100 |
|---|---|---|
| committer | Herbert Xu | 2017-02-03 11:16:16 +0100 |
| commit | 5ba042c094f9438d9441ab5f8ba75f0d121df0a1 (patch) | |
| tree | 32f1f221e5867f7652c3d7322161c62b33bec90b /drivers/crypto/chelsio | |
| parent | crypto: chcr - Fix wrong typecasting (diff) | |
| download | kernel-qcow2-linux-5ba042c094f9438d9441ab5f8ba75f0d121df0a1.tar.gz kernel-qcow2-linux-5ba042c094f9438d9441ab5f8ba75f0d121df0a1.tar.xz kernel-qcow2-linux-5ba042c094f9438d9441ab5f8ba75f0d121df0a1.zip | |
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>
Diffstat (limited to 'drivers/crypto/chelsio')
| -rwxr-xr-x[-rw-r--r--] | drivers/crypto/chelsio/chcr_algo.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c index 21fc04c6f272..41bc7f4f58cd 100644..100755 --- a/drivers/crypto/chelsio/chcr_algo.c +++ b/drivers/crypto/chelsio/chcr_algo.c @@ -2456,13 +2456,14 @@ static int chcr_aead_op(struct aead_request *req, { struct crypto_aead *tfm = crypto_aead_reqtfm(req); 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; - if (ctx && !ctx->dev) { + if (!ctx->dev) { pr_err("chcr : %s : No crypto device.\n", __func__); return -ENXIO; } + u_ctx = ULD_CTX(ctx); if (cxgb4_is_crypto_q_full(u_ctx->lldi.ports[0], ctx->tx_channel_id)) { if (!(req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG)) |