diff options
| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2008-02-07 21:03:34 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-25 15:59:20 -0800 |
| commit | b370032cf7f9f8fc85d7a7a5fb1fb4edd3e90f1e (patch) | |
| tree | e15a24c1a35527f28f2711b8cc35fe9a58ec078d | |
| parent | 63afcbcd514fd9ea2a762ed64e33093ab45cc56d (diff) | |
VIA_VELOCITY: Don't oops on MTU change.
mainline: bd7b3f34198071d8bec05180530c362f1800ba46
Simple mtu change when device is down.
Fix http://bugzilla.kernel.org/show_bug.cgi?id=9382.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Jeff Mahoney <jeffm@suse.com>
CC: Oliver Pinter <oliver.pntr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/net/via-velocity.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index b670b97bcfde..63a2f81b07b6 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -1798,6 +1798,11 @@ static int velocity_change_mtu(struct net_device *dev, int new_mtu) return -EINVAL; } + if (!netif_running(dev)) { + dev->mtu = new_mtu; + return 0; + } + if (new_mtu != oldmtu) { spin_lock_irqsave(&vptr->lock, flags); |