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authorRob Landley2006-03-01 16:39:45 +0000
committerRob Landley2006-03-01 16:39:45 +0000
commite7c43b66d74ee9902a6732122788a7a16bcfbf18 (patch)
treeebb8583e9e1265588592614c0b4878daded44125 /networking/traceroute.c
parent93f2286e6e59dab5eed14b5912a79254031c5a62 (diff)
downloadbusybox-e7c43b66d74ee9902a6732122788a7a16bcfbf18.zip
busybox-e7c43b66d74ee9902a6732122788a7a16bcfbf18.tar.gz
Cleanup patch from Denis Vlasenko. Mostly variants of removing the if(x)
from before "if(x) free(x)".
Diffstat (limited to 'networking/traceroute.c')
-rw-r--r--networking/traceroute.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/networking/traceroute.c b/networking/traceroute.c
index e6011cc..22d27f2 100644
--- 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);
}