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Code Releases Activity

storage: Clean up unlocking of storage pool objects

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Most of the APIs now don't reach the cleanup section when the pool
object wasn't found and thus don't need to check before unlocking it.
This commit is contained in:
Peter Krempa 2014-06-12 09:55:17 +02:00
parent efd892761e
commit 30d99eb534
1 changed files with 17 additions and 32 deletions
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49
src/storage/storage_driver.c
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@ -289,8 +289,7 @@ storagePoolLookupByUUID(virConnectPtr conn,
NULL, NULL);
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
return ret;
}
@ -309,7 +308,7 @@ storagePoolLookupByName(virConnectPtr conn,
if (!pool) {
virReportError(VIR_ERR_NO_STORAGE_POOL,
_("no storage pool with matching name '%s'"), name);
goto cleanup;
return NULL;
}
if (virStoragePoolLookupByNameEnsureACL(conn, pool->def) < 0)
@ -319,8 +318,7 @@ storagePoolLookupByName(virConnectPtr conn,
NULL, NULL);
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
return ret;
}
@ -338,7 +336,7 @@ storagePoolLookupByVolume(virStorageVolPtr vol)
if (!pool) {
virReportError(VIR_ERR_NO_STORAGE_POOL,
_("no storage pool with matching name '%s'"), vol->pool);
goto cleanup;
return NULL;
}
if (virStoragePoolLookupByVolumeEnsureACL(vol->conn, pool->def) < 0)
@ -348,8 +346,7 @@ storagePoolLookupByVolume(virStorageVolPtr vol)
NULL, NULL);
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
return ret;
}
@ -571,8 +568,7 @@ static int storagePoolIsActive(virStoragePoolPtr pool)
ret = virStoragePoolObjIsActive(obj);
cleanup:
if (obj)
virStoragePoolObjUnlock(obj);
virStoragePoolObjUnlock(obj);
return ret;
}
@ -590,8 +586,7 @@ static int storagePoolIsPersistent(virStoragePoolPtr pool)
ret = obj->configFile ? 1 : 0;
cleanup:
if (obj)
virStoragePoolObjUnlock(obj);
virStoragePoolObjUnlock(obj);
return ret;
}
@ -805,8 +800,7 @@ storagePoolCreate(virStoragePoolPtr obj,
ret = 0;
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
return ret;
}
@ -840,8 +834,7 @@ storagePoolBuild(virStoragePoolPtr obj,
ret = 0;
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
return ret;
}
@ -951,8 +944,7 @@ storagePoolDelete(virStoragePoolPtr obj,
ret = 0;
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
return ret;
}
@ -1047,8 +1039,7 @@ storagePoolGetInfo(virStoragePoolPtr obj,
ret = 0;
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
return ret;
}
@ -1076,8 +1067,7 @@ storagePoolGetXMLDesc(virStoragePoolPtr obj,
ret = virStoragePoolDefFormat(def);
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
return ret;
}
@ -1102,8 +1092,7 @@ storagePoolGetAutostart(virStoragePoolPtr obj,
ret = 0;
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
return ret;
}
@ -1200,8 +1189,7 @@ storagePoolNumOfVolumes(virStoragePoolPtr obj)
}
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
return ret;
}
@ -1240,8 +1228,7 @@ storagePoolListVolumes(virStoragePoolPtr obj,
return n;
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
for (n = 0; n < maxnames; n++)
VIR_FREE(names[n]);
@ -1309,8 +1296,7 @@ storagePoolListAllVolumes(virStoragePoolPtr pool,
VIR_FREE(tmp_vols);
}
if (obj)
virStoragePoolObjUnlock(obj);
virStoragePoolObjUnlock(obj);
return ret;
}
@ -1348,8 +1334,7 @@ storageVolLookupByName(virStoragePoolPtr obj,
NULL, NULL);
cleanup:
if (pool)
virStoragePoolObjUnlock(pool);
virStoragePoolObjUnlock(pool);
return ret;
}