diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2000-07-10 23:18:26 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2000-07-10 23:18:26 +0000 |
| commit | c7c4310f7fc1485925d800628bf50b3aeab535ef (patch) | |
| tree | b12aa4be0e8fb82aaaea97fb475e793e8a347c49 /include/net/checksum.h | |
| parent | 1ffd1d069ca4c5ffe16fea6175dab1b9bbb15820 (diff) | |
Merge with Linux 2.4.0-test3-pre8. Linus has accepted most of what
I've sent him, so we're very close to full integration of the MIPS
port into his sources.
Diffstat (limited to 'include/net/checksum.h')
| -rw-r--r-- | include/net/checksum.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/checksum.h b/include/net/checksum.h index de3286944..6793f196f 100644 --- a/include/net/checksum.h +++ b/include/net/checksum.h @@ -124,5 +124,10 @@ static __inline__ unsigned int csum_and_copy_to_user } #endif +static inline unsigned int csum_chain(unsigned int csum, unsigned int addend) +{ + csum += addend; + return csum + (csum < addend); +} #endif |