[PATCH] infiniband: hw: cxgb4: fix error return code of close_listsrv_rpl()

[Jia-Ju Bai]

When ep is NULL, no error code of close_listsrv_rpl() is returned.
To fix this bug, close_listsrv_rpl() returns -EINVAL in this case.

Reported-by: TOTE Robot <oslab@xxxxxxxxxxxxxxx>
Signed-off-by: Jia-Ju Bai <baijiaju1990@xxxxxxxxx>
---
 drivers/infiniband/hw/cxgb4/cm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 8769e7aa097f..94492d2dfdc7 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -2400,7 +2400,7 @@ static int close_listsrv_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
 
 	if (!ep) {
 		pr_warn("%s stid %d lookup failure!\n", __func__, stid);
-		goto out;
+		return -EINVAL;
 	}
 	pr_debug("ep %p\n", ep);
 	c4iw_wake_up_noref(ep->com.wr_waitp, status2errno(rpl->status));
-- 
2.17.1