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storage: lvm: Avoid forward decl of virStorageBackendLogicalDeleteVol

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Change code ordering to avoid the need for a forward declaration.
This commit is contained in:
Peter Krempa 2013-12-11 15:36:56 +01:00
parent 1c0e2b6099
commit af38f83074
1 changed files with 31 additions and 36 deletions
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67
src/storage/storage_backend_logical.c
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@ -667,10 +667,38 @@ cleanup:
static int
virStorageBackendLogicalDeleteVol(virConnectPtr conn,
virStoragePoolObjPtr pool,
virStorageBackendLogicalDeleteVol(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool ATTRIBUTE_UNUSED,
virStorageVolDefPtr vol,
unsigned int flags);
unsigned int flags)
{
int ret = -1;
virCommandPtr lvchange_cmd = NULL;
virCommandPtr lvremove_cmd = NULL;
virCheckFlags(0, -1);
virFileWaitForDevices();
lvchange_cmd = virCommandNewArgList(LVCHANGE, "-aln", vol->target.path, NULL);
lvremove_cmd = virCommandNewArgList(LVREMOVE, "-f", vol->target.path, NULL);
if (virCommandRun(lvremove_cmd, NULL) < 0) {
if (virCommandRun(lvchange_cmd, NULL) < 0) {
goto cleanup;
} else {
if (virCommandRun(lvremove_cmd, NULL) < 0)
goto cleanup;
}
}
ret = 0;
cleanup:
virCommandFree(lvchange_cmd);
virCommandFree(lvremove_cmd);
return ret;
}
static int
@ -784,39 +812,6 @@ virStorageBackendLogicalBuildVolFrom(virConnectPtr conn,
return build_func(conn, pool, vol, inputvol, flags);
}
static int
virStorageBackendLogicalDeleteVol(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool ATTRIBUTE_UNUSED,
virStorageVolDefPtr vol,
unsigned int flags)
{
int ret = -1;
virCommandPtr lvchange_cmd = NULL;
virCommandPtr lvremove_cmd = NULL;
virCheckFlags(0, -1);
virFileWaitForDevices();
lvchange_cmd = virCommandNewArgList(LVCHANGE, "-aln", vol->target.path, NULL);
lvremove_cmd = virCommandNewArgList(LVREMOVE, "-f", vol->target.path, NULL);
if (virCommandRun(lvremove_cmd, NULL) < 0) {
if (virCommandRun(lvchange_cmd, NULL) < 0) {
goto cleanup;
} else {
if (virCommandRun(lvremove_cmd, NULL) < 0)
goto cleanup;
}
}
ret = 0;
cleanup:
virCommandFree(lvchange_cmd);
virCommandFree(lvremove_cmd);
return ret;
}
virStorageBackend virStorageBackendLogical = {
.type = VIR_STORAGE_POOL_LOGICAL,