commit 26450608348e91a782691dbfcc836478f4381071
author Moshe Shemesh <moshe@mellanox.com> Thu Oct 11 15:01:19 2018 +0300
committer David S. Miller <davem@davemloft.net> Thu Oct 11 10:24:35 2018 -0700
tree 23bfc65be5cb37848a3cdea7d363bbd3616118d4
parent a1f8dd34e64af689e95122921fb2ca83dedd4c4e

net/mlx4_core: Fix warnings during boot on driverinit param set failures

During boot, mlx4_core sets the driverinit configuration parameters and
updates the devlink module on the initial values calling
devlink_param_driverinit_value_set().
If devlink_param_driverinit_value_set() returns an error mlx4_core
reports kernel module warning.

This caused false alarm during boot in case kernel was compiled with
CONFIG_NET_DEVLINK off.
Fix by removing warning reported in case
devlink_param_driverinit_value_set() fails.

This actually makes the function mlx4_devlink_set_init_value()
redundant to using directly devlink_param_driverinit_value_set() and so
removed.

It fixes the following kernel trace:

 mlx4_core 0000:00:06.0: devlink set parameter 0 value failed (err = -95)
 mlx4_core 0000:00:06.0: devlink set parameter 1 value failed (err = -95)
 mlx4_core 0000:00:06.0: devlink set parameter 4 value failed (err = -95)
 mlx4_core 0000:00:06.0: devlink set parameter 5 value failed (err = -95)
 mlx4_core 0000:00:06.0: devlink set parameter 3 value failed (err = -95)

Fixes: bd1b51dc66df ("mlx4: Add mlx4 initial parameters table and register it")
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>