ip_fragment: fix subtracting PPPOE_SES_HLEN from mtu twice
6c79bf0f subtracts PPPOE_SES_HLEN from mtu at the front of ip_fragment(). So the later subtraction should be removed. The MTU of 802.1q is also 1500, so MTU should not be changed. Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NBart De Schuymer <bdschuym@pandora.bo> ---- net/ipv4/ip_output.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) Signed-off-by: NBart De Schuymer <bdschuym@pandora.bo> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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