From: Steve Wise <swise@opengridcomputing.com>
Date: Fri, 21 Mar 2014 15:10:30 +0000 (+0530)
Subject: RDMA/cxgb4: Don't leak skb in c4iw_uld_rx_handler()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dbb084cc5f52152f53b5fd22fa76b9bf69904594;p=linux-beck.git

RDMA/cxgb4: Don't leak skb in c4iw_uld_rx_handler()

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
---

diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c
index 4a033853312e..982f81586f90 100644
--- a/drivers/infiniband/hw/cxgb4/device.c
+++ b/drivers/infiniband/hw/cxgb4/device.c
@@ -897,11 +897,13 @@ static int c4iw_uld_rx_handler(void *handle, const __be64 *rsp,
 	}
 
 	opcode = *(u8 *)rsp;
-	if (c4iw_handlers[opcode])
+	if (c4iw_handlers[opcode]) {
 		c4iw_handlers[opcode](dev, skb);
-	else
+	} else {
 		pr_info("%s no handler opcode 0x%x...\n", __func__,
 		       opcode);
+		kfree_skb(skb);
+	}
 
 	return 0;
 nomem: