linux-kernel - [PATCH] RDMA: release allocated skb

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Message-Id: <20190918051756.10238-1-navid.emamdoost@gmail.com>
Date:   Wed, 18 Sep 2019 00:17:55 -0500
From:   Navid Emamdoost <navid.emamdoost@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     emamd001@....edu, smccaman@....edu, kjlu@....edu,
        Navid Emamdoost <navid.emamdoost@...il.com>,
        Potnuri Bharat Teja <bharat@...lsio.com>,
        Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...pe.ca>, linux-rdma@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] RDMA: release allocated skb

In create_cq, the allocated skb buffer needs to be released on error
path.

Signed-off-by: Navid Emamdoost <navid.emamdoost@...il.com>
---
 drivers/infiniband/hw/cxgb4/cq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c
index b1bb61c65f4f..841a395d9896 100644
--- a/drivers/infiniband/hw/cxgb4/cq.c
+++ b/drivers/infiniband/hw/cxgb4/cq.c
@@ -166,6 +166,7 @@ static int create_cq(struct c4iw_rdev *rdev, struct t4_cq *cq,
 	if (user && !cq->bar2_pa) {
 		pr_warn("%s: cqid %u not in BAR2 range\n",
 			pci_name(rdev->lldi.pdev), cq->cqid);
+		kfree_skb(skb);
 		ret = -EINVAL;
 		goto err4;
 	}
-- 
2.17.1