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util: Remove need for local 'nelems'

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Since it's only used in loop - just go direct.
This commit is contained in:
John Ferlan 2016-10-10 16:08:39 -04:00
parent e5c7ce8cd0
commit 6aba53468a
1 changed files with 1 additions and 2 deletions
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3
src/util/virqemu.c
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@ -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)