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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-11-14 19:47:27 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-11-14 19:47:27 -0800 |
| commit | bd7b3f34198071d8bec05180530c362f1800ba46 (patch) | |
| tree | 90895c3efff1c479f7b25c6eba0b3aad1ef145c7 | |
| parent | d06fc1d9b5518582f4982f908e820f2303d1eece (diff) | |
| download | linux-stable-bd7b3f34198071d8bec05180530c362f1800ba46.tar.gz linux-stable-bd7b3f34198071d8bec05180530c362f1800ba46.tar.bz2 linux-stable-bd7b3f34198071d8bec05180530c362f1800ba46.zip | |
[VIA_VELOCITY]: Don't oops on MTU change.
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>
| -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 5c4a92de9a07..450e29d7a9f3 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -1963,6 +1963,11 @@ 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); |