netdev - [PATCH 3/8] crypto:chcr-fix itnull.cocci warnings

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Message-Id: <04cabb792cdbbc0f1bf42e418a9e135c15ce0bf8.1485501429.git.harsh@chelsio.com>
Date:   Fri, 27 Jan 2017 16:09:07 +0530
From:   Harsh Jain <harsh@...lsio.com>
To:     herbert@...dor.apana.org.au, linux-crypto@...r.kernel.org,
        hariprasad@...lsio.com, netdev@...r.kernel.org, arjun@...lsio.com,
        atul.gupta@...lsio.com
Cc:     Harsh Jain <harsh@...lsio.com>,
        Julia Lawall <julia.lawall@...6.fr>,
        Fengguang Wu <fengguang.wu@...el.com>
Subject: [PATCH 3/8] crypto:chcr-fix itnull.cocci warnings

The first argument to list_for_each_entry cannot be NULL.

Generated by: scripts/coccinelle/iterators/itnull.cocci

Signed-off-by: Julia Lawall <julia.lawall@...6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
Signed-off-by: Harsh Jain <harsh@...lsio.com>
---
 drivers/crypto/chelsio/chcr_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/chelsio/chcr_core.c b/drivers/crypto/chelsio/chcr_core.c
index 1c65f07..2bfd61a 100644
--- a/drivers/crypto/chelsio/chcr_core.c
+++ b/drivers/crypto/chelsio/chcr_core.c
@@ -61,7 +61,7 @@ int assign_chcr_device(struct chcr_dev **dev)
 	 */
 	mutex_lock(&dev_mutex); /* TODO ? */
 	list_for_each_entry(u_ctx, &uld_ctx_list, entry)
-		if (u_ctx && u_ctx->dev) {
+		if (u_ctx->dev) {
 			*dev = u_ctx->dev;
 			ret = 0;
 			break;
-- 
1.8.2.3