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>

1 files changed, 4 insertions, 2 deletions

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: