On Fri, Sep 04, 2009 at 07:04:57PM +0200, Jim Meyering wrote:
Daniel Veillard wrote:
Hum ... I'm afraid it changes the semantic. If virStorageBackendForType fails because def->type is not one of the registered type for storage backend.
Oh! of course. Glad you're alert. Here's the corrected patch:
From b9821214789025ca9621b2651d326e261a0d14aa Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering@redhat.com> Date: Fri, 4 Sep 2009 17:18:29 +0200 Subject: [PATCH] storage_driver.c: remove two dead stores to "backend"
* src/storage_driver.c (storagePoolGetInfo, storagePoolDefine): Remove variable, backend, since its value was never used. --- src/storage_driver.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/src/storage_driver.c b/src/storage_driver.c index e9ecb20..a14bb88 100644 --- a/src/storage_driver.c +++ b/src/storage_driver.c @@ -519,13 +519,12 @@ storagePoolDefine(virConnectPtr conn, virStoragePoolDefPtr def; virStoragePoolObjPtr pool = NULL; virStoragePoolPtr ret = NULL; - virStorageBackendPtr backend;
storageDriverLock(driver); if (!(def = virStoragePoolDefParseString(conn, xml))) goto cleanup;
- if ((backend = virStorageBackendForType(def->type)) == NULL) + if (virStorageBackendForType(def->type) == NULL) goto cleanup;
if (!(pool = virStoragePoolObjAssignDef(conn, &driver->pools, def))) @@ -847,7 +846,6 @@ storagePoolGetInfo(virStoragePoolPtr obj, virStoragePoolInfoPtr info) { virStorageDriverStatePtr driver = obj->conn->storagePrivateData; virStoragePoolObjPtr pool; - virStorageBackendPtr backend; int ret = -1;
storageDriverLock(driver); @@ -860,7 +858,7 @@ storagePoolGetInfo(virStoragePoolPtr obj, goto cleanup; }
- if ((backend = virStorageBackendForType(pool->def->type)) == NULL) + if (virStorageBackendForType(pool->def->type) == NULL) goto cleanup;
memset(info, 0, sizeof(virStoragePoolInfo));
Just fine, ACK :-) thanks ! Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel@veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/