net/mlx5: remove unreachable return

The last return statement is unreachable code. I'm not sure if it will
provoke any warnings, but it looks ugly.

Signed-off-by: Pavel Machek (CIP) <pavel@denx.de>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Pavel Machek (CIP) 2020-09-21 13:41:03 +02:00 • committed by Saeed Mahameed
commit 987cd5f049