[PATCH] net: make WARN_ON in dev_disable_lro() useful

Michał Mirosław
2011-04-21T22:42:16Z

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
---
net/core/dev.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index 3871bf6..3421184 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);

--
1.7.2.5