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ppp: call skb_checksum_complete_unset in ppp_receive_frame
authorTom Herbert <tom@herbertland.com>
Mon, 20 Apr 2015 21:10:05 +0000 (14:10 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 6 May 2015 20:03:33 +0000 (22:03 +0200)
commit5a248fca60021d0e35a9de9bd0620eff840365ca
tree79793e1e18d50a334959d8193a6d5a24e1084958
parent8a6846e3226bb475db9686590da85bcc609c75a9
ppp: call skb_checksum_complete_unset in ppp_receive_frame

[ Upstream commit 3dfb05340ec6676e6fc71a9ae87bbbe66d3c2998 ]

Call checksum_complete_unset in PPP receive to discard checksum-complete
value. PPP does not pull checksum for headers and also modifies packet
as in VJ compression.

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/ppp/ppp_generic.c