From: Nicholas Krause <xerofoify@gmail.com>
To: swise@chelsio.com
Cc: roland@kernel.org, sean.hefty@intel.com,
hal.rosenstock@gmail.com, linux-rdma@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] Checks for Null return of skb_alloc in send_flowc
Date: Tue, 17 Jun 2014 11:24:33 -0400 [thread overview]
Message-ID: <1403018673-4819-1-git-send-email-xerofoify@gmail.com> (raw)
Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
---
drivers/infiniband/hw/cxgb4/cm.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 5e153f6..7e3d663 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -457,6 +457,10 @@ static void send_flowc(struct c4iw_ep *ep, struct sk_buff *skb)
int i;
skb = get_skb(skb, flowclen, GFP_KERNEL);
+ if (!skb) {
+ kfree_skb(skb);
+ pr_warn(MOD "%s failed to allocate skb.\n", __func__);
+ }
flowc = (struct fw_flowc_wr *)__skb_put(skb, flowclen);
flowc->op_to_nparams = cpu_to_be32(FW_WR_OP(FW_FLOWC_WR) |
--
1.9.1
next reply other threads:[~2014-06-17 15:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-17 15:24 Nicholas Krause [this message]
2014-06-17 15:30 ` [PATCH] Checks for Null return of skb_alloc in send_flowc Steve Wise
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