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Commit 25e3e84b authored by Zhang Shengju's avatar Zhang Shengju Committed by David S. Miller
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dummy: expend mtu range for dummy device 



After commit 61e84623 ("net: centralize net_device min/max MTU checking"),
the mtu range for dummy device becomes [68, 1500].

This patch extends it to [0, 65535].

Signed-off-by: default avatarZhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e82621e3

drivers/net/dummy.c

+3 −0
Original line number Diff line number Diff line
@@ -154,6 +154,9 @@ static void dummy_setup(struct net_device *dev) 
	dev->hw_features |= dev->features;

	dev->hw_enc_features |= dev->features;

	eth_hw_addr_random(dev);



	dev->min_mtu = 0;

	dev->max_mtu = ETH_MAX_MTU;

}



static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])