net: qualcomm: rmnet: simplify rmnet_map_get_csum_field()

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The checksum fields of the TCP and UDP header structures already
have type __sum16.  We don't support any other protocol headers, so
we can simplify rmnet_map_get_csum_field(), getting rid of the local
variable entirely and just returning the appropriate address.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Alex Elder 2021-06-11 14:05:25 -05:00 • committed by David S. Miller

parent 1d257f45ef

commit 874a333f74

1 changed files with 5 additions and 15 deletions

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drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c

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