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

[Jia-Ju Bai]

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

Reported-by: TOTE Robot <os...@tsinghua.edu.cn>
Signed-off-by: Jia-Ju Bai <baijiaju1...@gmail.com>
---
 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..773d3805bb25 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -2382,7 +2382,7 @@ static int pass_open_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 status %d error %d\n", ep,
                 rpl->status, status2errno(rpl->status));
-- 
2.17.1