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net: qualcomm: rmnet: Handle command packets with checksum trailer
authorSubash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Sun, 7 Jan 2018 18:36:38 +0000 (11:36 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 8 Jan 2018 18:58:49 +0000 (13:58 -0500)
commit23c76eb74098902e41b0f2140d4bbc3af06a1547
tree8444b9313cf5c9206996f0a78e0fd73a1d61b9da
parentbbd21b247cb596a426a1df0ad7658f141f558f86
net: qualcomm: rmnet: Handle command packets with checksum trailer

When using the MAPv4 packet format in conjunction with MAP commands,
a dummy DL checksum trailer will be appended to the packet. Before
this packet is sent out as an ACK, the DL checksum trailer needs to be
removed.

Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c