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authorMichał Mirosław <mirq-linux@rere.qmqm.pl>2011-04-21 12:42:15 +0000
committerDavid S. Miller <davem@davemloft.net>2011-04-25 11:56:27 -0700
commit22d5969fb450afd3a4aff606360f7d52c5a3a628 (patch)
tree77c294b770eb91d4a439231186e561c1e82c827d /net/core/dev.c
parent2a9e9507011440a57d6356ded630ba0c0f5d4b77 (diff)
downloadlinux-22d5969fb450afd3a4aff606360f7d52c5a3a628.tar.bz2
net: make WARN_ON in dev_disable_lro() useful
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev.c')
-rw-r--r--net/core/dev.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 379c993ff421..541f22a035a2 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1315,7 +1315,8 @@ void dev_disable_lro(struct net_device *dev)
return;
__ethtool_set_flags(dev, flags & ~ETH_FLAG_LRO);
- WARN_ON(dev->features & NETIF_F_LRO);
+ if (unlikely(dev->features & NETIF_F_LRO))
+ netdev_WARN(dev, "failed to disable LRO!\n");
}
EXPORT_SYMBOL(dev_disable_lro);