Cleanup patch from Denis Vlasenko. Mostly variants of removing the if(x)

from before "if(x) free(x)".
2006-03-01 16:39:45 +00:00
parent 93f2286e6e
commit e7c43b66d7
33 changed files with 139 additions and 281 deletions
--- a/networking/traceroute.c
+++ b/networking/traceroute.c
@@ -902,10 +902,8 @@ gethostinfo(const char *host)
 static void
 freehostinfo(struct hostinfo *hi)
 {
-	if (hi->name != NULL) {
-		free(hi->name);
-		hi->name = NULL;
-	}
+	free(hi->name);
+	hi->name = NULL;
 	free((char *)hi->addrs);
 	free((char *)hi);
 }