From: John Ferlan <jferlan@redhat.com>
Date: Mon, 10 Oct 2016 20:08:39 +0000 (-0400)
Subject: util: Remove need for local 'nelems'
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=6aba53468a4c6c2e86212933311e6e156ce4b38a;p=libvirt.git

util: Remove need for local 'nelems'

Since it's only used in loop - just go direct.
---

diff --git a/src/util/virqemu.c b/src/util/virqemu.c
index 0b516fc71b..7849d8b3eb 100644
--- a/src/util/virqemu.c
+++ b/src/util/virqemu.c
@@ -85,12 +85,11 @@ virQEMUBuildCommandLineJSONArrayNumbered(const char *key,
                                          virBufferPtr buf)
 {
     const virJSONValue *member;
-    ssize_t nelems = virJSONValueArraySize(array);
     char *prefix = NULL;
     size_t i;
     int ret = 0;
 
-    for (i = 0; i < nelems; i++) {
+    for (i = 0; i < virJSONValueArraySize(array); i++) {
         member = virJSONValueArrayGet((virJSONValuePtr) array, i);
 
         if (virAsprintf(&prefix, "%s.%zu", key, i) < 0)