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Purposely tell the compiler that we ignore the return value of ADDCARRY()

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in the REDUCE macro.

Reviewed by:	dim, rdivacky
This commit is contained in:
Rui Paulo 2010-10-13 10:45:22 +00:00
parent c42a2be28f
commit 4c88812572
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=213766
1 changed files with 1 additions and 1 deletions
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2
sys/netinet6/in6_cksum.c
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@ -78,7 +78,7 @@ __FBSDID("$FreeBSD$");
*/
#define ADDCARRY(x) (x > 65535 ? x -= 65535 : x)
#define REDUCE {l_util.l = sum; sum = l_util.s[0] + l_util.s[1]; ADDCARRY(sum);}
#define REDUCE {l_util.l = sum; sum = l_util.s[0] + l_util.s[1]; (void)ADDCARRY(sum);}
/*
* m MUST contain a continuous IP6 header.