bonding: 3ad: Print an error for unknown speeds

The bond driver needs to be patched to support new ethtool speeds.
Currently it emits a single warning [1] when it encounters an unknown
speed. As evident by the two previous patches, this is not explicit
enough. Instead, promote it to an error.

[1]
bond10: (slave swp1): unknown ethtool speed (200000) for port 1 (set it to 0)

v2:
* Use pr_err_once() instead of WARN_ONCE()

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 2e670f68626d7e55efcc455bfe1c256f33f6b784..6908822d9773f76375027ef435459d8c1ab4f59d 100644 (file)
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -327,10 +327,10 @@ static u16 __get_link_speed(struct port *port)
                default:
                        /* unknown speed value from ethtool. shouldn't happen */
                        if (slave->speed != SPEED_UNKNOWN)
-                               pr_warn_once("%s: (slave %s): unknown ethtool speed (%d) for port %d (set it to 0)\n",
-                                            slave->bond->dev->name,
-                                            slave->dev->name, slave->speed,
-                                            port->actor_port_number);
+                               pr_err_once("%s: (slave %s): unknown ethtool speed (%d) for port %d (set it to 0)\n",
+                                           slave->bond->dev->name,
+                                           slave->dev->name, slave->speed,
+                                           port->actor_port_number);
                        speed = 0;
                        break;
                }