From: Ján Tomko <jtomko@redhat.com>
Date: Fri, 6 Mar 2015 16:09:49 +0000 (+0100)
Subject: Use virBitmapNextClearBit in networkNextClassID
X-Git-Tag: v1.2.14-rc1~224
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7b2f12fe28edb011e834fbf083c62c44e04d4f24;p=thirdparty%2Flibvirt.git

Use virBitmapNextClearBit in networkNextClassID

Instead of finding the next clear bit by calling virBitmapGetBit
in a loop, use the virBitmapNextClearBit helper.
---

diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 9637371c32..5752acb214 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -4672,13 +4672,11 @@ networkCheckBandwidth(virNetworkObjPtr net,
 static ssize_t
 networkNextClassID(virNetworkObjPtr net)
 {
-    size_t ret = 0;
-    bool is_set = false;
+    ssize_t ret = 0;
 
-    while (virBitmapGetBit(net->class_id, ret, &is_set) == 0 && is_set)
-        ret++;
+    ret = virBitmapNextClearBit(net->class_id, -1);
 
-    if (is_set || virBitmapSetBit(net->class_id, ret) < 0)
+    if (ret < 0 || virBitmapSetBit(net->class_id, ret) < 0)
         return -1;
 
     return ret;