[PATCH] RDMA/core: Fix error return code in _ib_modify_qp()
From: Chen Zhou
Date: Thu Nov 12 2020 - 04:01:40 EST
Fix to return a negative error code from the error handling case
instead of 0 in function _ib_modify_qp(), as done elsewhere in this
function.
Fixes: 51aab12631dd ("RDMA/core: Get xmit slave for LAG")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Chen Zhou <chenzhou10@xxxxxxxxxx>
---
drivers/infiniband/core/verbs.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 740f8454b6b4..3d895cc41c3a 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -1698,8 +1698,10 @@ static int _ib_modify_qp(struct ib_qp *qp, struct ib_qp_attr *attr,
slave = rdma_lag_get_ah_roce_slave(qp->device,
&attr->ah_attr,
GFP_KERNEL);
- if (IS_ERR(slave))
+ if (IS_ERR(slave)) {
+ ret = PTR_ERR(slave);
goto out_av;
+ }
attr->xmit_slave = slave;
}
}
--
2.20.1