xiaomi-sm8450/android_kernel_xiaomi_sm8450
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[HDLC] Fix dev->header_cache_update having a random value.

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Switching HDLC devices from Ethernet-framing mode caused stale ethernet
function assignments within net_device.

Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Krzysztof Halasa
2007-03-02 15:52:22 -08:00
committed by David S. Miller
parent c6387a8694
commit b5284e5aa9
6 changed files with 23 additions and 23 deletions
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3
drivers/net/wan/hdlc_cisco.c
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@@ -365,10 +365,7 @@ static int cisco_ioctl(struct net_device *dev, struct ifreq *ifr)
memcpy(&state(hdlc)->settings, &new_settings, size);
dev->hard_start_xmit = hdlc->xmit;
dev->hard_header = cisco_hard_header;
dev->hard_header_cache = NULL;
dev->type = ARPHRD_CISCO;
dev->flags = IFF_POINTOPOINT | IFF_NOARP;
dev->addr_len = 0;
netif_dormant_on(dev);
return 0;
}