From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Currently when the call to create_flow_rule_vport_sq fails, the error
check is being performed on err rather than on the return pointer
flow_rule. The return flow_rule maybe NULL (which is not considered
an error) or an error code, so check for the error on flow_rule.
Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: d5ed8ac34cef ("RDMA/mlx5: Move default representors SQ steering to rule to modify QP")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/infiniband/hw/mlx5/qp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 99ed77e7d7af..98c3241547fd 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -3276,7 +3276,7 @@ static int modify_raw_packet_qp(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
flow_rule = create_flow_rule_vport_sq(dev, sq,
raw_qp_param->port);
if (IS_ERR(flow_rule))
- return err;
+ return PTR_ERR(flow_rule);
err = modify_raw_packet_qp_sq(dev->mdev, sq, sq_state,
raw_qp_param, qp->ibqp.pd);
--
2.20.1
