Do not link test_plugin_ceph with libcommon

[collectd.git] / src / interface.c

diff --git a/src/interface.c b/src/interface.c
index 90dc139dccc0131ff7b83a8921b8333beb615c84..d05dd72309f80ffd79c6e94fbe2c9509d962afce 100644 (file)
--- a/src/interface.c
+++ b/src/interface.c
@@ -368,9 +368,8 @@ static int interface_read (void)
 
        if (pnif != nif || ifstat == NULL)
        {
-               if (ifstat != NULL)
-                       free(ifstat);
-               ifstat = malloc(nif * sizeof(perfstat_netinterface_t));
+               free(ifstat);
+               ifstat = malloc(nif * sizeof (*ifstat));
        }
        pnif = nif;