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build: avoid 'index' as variable name

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Once again, gcc 4.4.7 (hello RHEL) rears its ugly head:

conf/domain_conf.c: In function 'virDomainDiskBackingStoreFormat':
conf/domain_conf.c:14940: error: declaration of 'index' shadows a global declaration [-Wshadow]
/usr/include/string.h:489: error: shadowed declaration is here [-Wshadow]

* src/conf/domain_conf.c (virDomainDiskBackingStoreFormat): Pacify
older gcc.

Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Eric Blake 2014-04-24 15:41:47 -06:00
parent 6d0a617568
commit fe19043485
1 changed files with 3 additions and 3 deletions
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6
src/conf/domain_conf.c
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@ -14937,7 +14937,7 @@ static int
virDomainDiskBackingStoreFormat(virBufferPtr buf,
virStorageSourcePtr backingStore,
const char *backingStoreRaw,
unsigned int index)
unsigned int idx)
{
const char *type;
const char *format;
@ -14965,7 +14965,7 @@ virDomainDiskBackingStoreFormat(virBufferPtr buf,
}
virBufferAsprintf(buf, "<backingStore type='%s' index='%u'>\n",
type, index);
type, idx);
virBufferAdjustIndent(buf, 2);
virBufferAsprintf(buf, "<format type='%s'/>\n", format);
@ -14973,7 +14973,7 @@ virDomainDiskBackingStoreFormat(virBufferPtr buf,
virDomainDiskBackingStoreFormat(buf,
backingStore->backingStore,
backingStore->backingStoreRaw,
index + 1) < 0)
idx + 1) < 0)
return -1;
virBufferAdjustIndent(buf, -2);