eliminated redundant check identified by coverity
Costa Tsaousis (ktsaou) committed
Sep 16, 2016 at 00:38 UTC
e853a66e5fb95abb5358e8500deb45e7a70856eb
1 file changed
+1
-1
src/health.c
+1
-1
@@ -834,7 +834,7 @@ void rrdcalc_free(RRDHOST *host, RRDCALC *rc) {
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else if(likely(host->alarms)) {
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RRDCALC *t, *last = host->alarms;
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for(t = last->next; t && t != rc; last = t, t = t->next) ;
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- if(last && last->next == rc)
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+ if(last->next == rc)
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last->next = rc->next;
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else
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error("Cannot unlink alarm '%s.%s' from host '%s': not found", rc->chart?rc->chart:"NOCHART", rc->name, host->hostname);