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virStorageSourceGetMetadata: Refactor cleanup

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Use g_autoptr for the hash table and remove the 'ret' variable.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Peter Krempa 2021-01-22 17:03:22 +01:00
parent 2d29a3a9d8
commit 2e87a99ff7
1 changed files with 3 additions and 10 deletions
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13
src/storage_file/storage_source.c
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@ -1421,17 +1421,13 @@ virStorageSourceGetMetadata(virStorageSourcePtr src,
uid_t uid, gid_t gid,
bool report_broken)
{
GHashTable *cycle = NULL;
g_autoptr(GHashTable) cycle = virHashNew(NULL);
virStorageType actualType = virStorageSourceGetActualType(src);
int ret = -1;
VIR_DEBUG("path=%s format=%d uid=%u gid=%u report_broken=%d",
src->path, src->format, (unsigned int)uid, (unsigned int)gid,
report_broken);
if (!(cycle = virHashNew(NULL)))
return -1;
if (src->format <= VIR_STORAGE_FILE_NONE) {
if (actualType == VIR_STORAGE_TYPE_DIR)
src->format = VIR_STORAGE_FILE_DIR;
@ -1439,9 +1435,6 @@ virStorageSourceGetMetadata(virStorageSourcePtr src,
src->format = VIR_STORAGE_FILE_RAW;
}
ret = virStorageSourceGetMetadataRecurse(src, src, uid, gid,
report_broken, cycle, 1);
virHashFree(cycle);
return ret;
return virStorageSourceGetMetadataRecurse(src, src, uid, gid,
report_broken, cycle, 1);
}