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Silence a warning on systems without carp(4).
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=144935
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@ -540,7 +540,8 @@ carp_stats(u_long off, const char *name, int af1 __unused)
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memset(&zerostat, 0, len);
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if (sysctlbyname("net.inet.carp.stats", &carpstat, &len,
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zflag ? &zerostat : NULL, zflag ? len : 0) < 0) {
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warn("sysctl: net.inet.carp.stats");
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if (errno != ENOENT)
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warn("sysctl: net.inet.carp.stats");
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return;
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}
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