From: Harsh Jain <harsh@chelsio.com>
To: hariprasad@chelsio.com, netdev@vger.kernel.org,
herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org
Cc: Harsh Jain <harsh@chelsio.com>,
Julia Lawall <julia.lawall@lip6.fr>,
Fengguang Wu <fengguang.wu@intel.com>
Subject: [PATCH v1 4/4] crypto:chcr-fix itnull.cocci warnings
Date: Fri, 13 Jan 2017 17:59:23 +0530 [thread overview]
Message-ID: <58b705ab75691e7a9f292ad54becc15148a2cb41.1484309966.git.harsh@chelsio.com> (raw)
In-Reply-To: <cover.1484309965.git.harsh@chelsio.com>
In-Reply-To: <cover.1484309965.git.harsh@chelsio.com>
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@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Harsh Jain <harsh@chelsio.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
next prev parent reply other threads:[~2017-01-13 12:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-13 12:29 [PATCH v1 0/4]crypto:chcr- Bug Fixes for 4.10 Harsh Jain
2017-01-13 12:29 ` [PATCH v1 1/4] crypto:chcr-Change flow IDs Harsh Jain
2017-01-13 12:29 ` [PATCH v1 2/4] crypto:chcr- Fix panic on dma_unmap_sg Harsh Jain
2017-01-13 12:29 ` [PATCH v1 3/4] crypto:chcr- Check device is allocated before use Harsh Jain
2017-01-13 12:29 ` Harsh Jain [this message]
2017-01-23 13:39 ` [PATCH v1 0/4]crypto:chcr- Bug Fixes for 4.10 Herbert Xu
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