r8152: fix wrong checksum status for received IPv4 packets

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The device could only check the checksum of TCP and UDP packets. Therefore,
for the IPv4 packets excluding TCP and UDP, the check of checksum is necessary,
even though the IP checksum is correct.

Take ICMP for example, The IP checksum may be correct, but the ICMP checksum
may be wrong.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Hayes Wang 2018-02-02 16:43:35 +08:00 • committed by David S. Miller

parent 1d8ef0c076

commit ea6499e160

1 changed files with 3 additions and 5 deletions

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8

drivers/net/usb/r8152.c

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