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| author | Alex Elder <elder@linaro.org> | 2021-06-12 09:37:34 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-12 13:18:49 -0700 |
| commit | be754f6435936e78dafe0ebb9d1e9d52c3bde842 (patch) | |
| tree | b002f5ed264ec43b08c60e2552851497701ee86f /.get_maintainer.ignore | |
| parent | 698aa6c46bf09070310cd2c8893ea2de5a796644 (diff) | |
| download | lwn-be754f6435936e78dafe0ebb9d1e9d52c3bde842.tar.gz lwn-be754f6435936e78dafe0ebb9d1e9d52c3bde842.zip | |
net: qualcomm: rmnet: trailer value is a checksum
The csum_value field in the rmnet_map_dl_csum_trailer structure is a
"real" Internet checksum. It is a 16 bit value, in big endian format,
which represents an inverted ones' complement sum over pairs of bytes.
Make that clear by changing its type to __sum16.
This makes a typecast in rmnet_map_ipv4_dl_csum_trailer() and
another in rmnet_map_ipv6_dl_csum_trailer() unnecessary.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '.get_maintainer.ignore')
0 files changed, 0 insertions, 0 deletions