Fix the following coccicheck warnings:
drivers/net/ethernet/mellanox/mlx5/core/devlink.c:145:29-66: WARNING
avoid newline at end of message in NL_SET_ERR_MSG_MOD
drivers/net/ethernet/mellanox/mlx5/core/devlink.c:140:29-77: WARNING
avoid newline at end of message in NL_SET_ERR_MSG_MOD
Signed-off-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
                 * unregistering devlink instance while holding devlink_mutext.
                 * Hence, do not support reload.
                 */
-               NL_SET_ERR_MSG_MOD(extack, "reload is unsupported when SFs are allocated\n");
+               NL_SET_ERR_MSG_MOD(extack, "reload is unsupported when SFs are allocated");
                return -EOPNOTSUPP;
        }
 
        if (mlx5_lag_is_active(dev)) {
-               NL_SET_ERR_MSG_MOD(extack, "reload is unsupported in Lag mode\n");
+               NL_SET_ERR_MSG_MOD(extack, "reload is unsupported in Lag mode");
                return -EOPNOTSUPP;
        }