diff options
| author | Scott Feldman <scofeldm@cisco.com> | 2009-09-03 21:02:40 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-09-04 07:19:24 +0400 |
| commit | 491598a44f12fe8b862ab4123de1a1ffe9b86832 (patch) | |
| tree | 2e985af4658cfc8a59132c0082817f94a8635438 /drivers/net/enic | |
| parent | d73149f51e165f5872bc431ae181650396145265 (diff) | |
| download | linux-491598a44f12fe8b862ab4123de1a1ffe9b86832.tar.xz | |
enic: bug fix: check for zero port MTU before posting warning
Nic firmware can return zero for port MTU, so check for non-zero value
before checking for change in port MTU.
Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/enic')
| -rw-r--r-- | drivers/net/enic/enic_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c index e0bf224d7f9b..f800218c6595 100644 --- a/drivers/net/enic/enic_main.c +++ b/drivers/net/enic/enic_main.c @@ -362,7 +362,7 @@ static void enic_mtu_check(struct enic *enic) { u32 mtu = vnic_dev_mtu(enic->vdev); - if (mtu != enic->port_mtu) { + if (mtu && mtu != enic->port_mtu) { if (mtu < enic->netdev->mtu) printk(KERN_WARNING PFX "%s: interface MTU (%d) set higher " |