CVS commit: src/sys/arch/mips/mips

[Izumi Tsutsui <tsutsui%netbsd.org@localhost>]

Module Name:    src
Committed By:   tsutsui
Date:           Sat Sep 18 16:43:51 UTC 2010

Modified Files:
        src/sys/arch/mips/mips: in_cksum.c

Log Message:
Fix wrong checksum calculations of 32 bit unaligned two byte payloads.
Analyzed in PR port-mips/43882, but applied slightly different patch.
Also put some changes for readability.

Note netbsd-5 doesn't use this MD version but netbsd-4 needs a pullup.
(though it's unclear if it's really faster even on modern aggressive gcc4)


To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys/arch/mips/mips/in_cksum.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.