On 10/26/2017 12:12 PM, SF Markus Elfring wrote:
From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 26 Oct 2017 17:54:15 +0200
Add a jump target so that a bit of exception handling can be better reused
at the end of this function.
I'm not sure this is that big of a win. I mean you aren't really making
the code any smaller and it's not making it any easier to read really.
This issue was detected by using the Coccinelle software.
Assuming there was no testing done for this?
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/hw/mlx4/main.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index c636842c5be0..4a598c48ea1c 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -1691,8 +1691,8 @@ static int __mlx4_ib_create_flow(struct ib_qp *qp, struct ib_flow_attr *flow_att
mdev, qp, default_table + default_flow,
mailbox->buf + size);
if (ret < 0) {
- mlx4_free_cmd_mailbox(mdev->dev, mailbox);
- return -EINVAL;
+ ret = -EINVAL;
+ goto free_mailbox;
This might be a good opportunity to bubble up the return value rather
than just blindly returning -EINVAL. That's really a question for
Mellanox though.
-Denny
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