Author: rpaulo
Date: Wed Oct 13 17:16:08 2010
New Revision: 213792
URL: http://svn.freebsd.org/changeset/base/213792
Log:
Ignore the return value of ADDCARRY().
Modified:
head/sys/contrib/pf/netinet/in4_cksum.c
Modified: head/sys/contrib/pf/netinet/in4_cksum.c
==============================================================================
--- head/sys/contrib/pf/netinet/in4_cksum.c Wed Oct 13 17:13:43 2010
(r213791)
+++ head/sys/contrib/pf/netinet/in4_cksum.c Wed Oct 13 17:16:08 2010
(r213792)
@@ -75,7 +75,7 @@
#include <machine/in_cksum.h>
#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);}
int in4_cksum(struct mbuf *, u_int8_t, int, int);
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