[libvirt] [PATCH 1/3] qemu: Make qemuDomainCheckDiskStartupPolicy self-contained

[Martin Kletzander]

There is an error reset following the function and check for
startupPolicy before that.  Let's reflect those things inside that
function so that future code doesn't have to be that complex.

Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
---
 src/qemu/qemu_domain.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 9b439df3b3a8..adbc63fdaa7f 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -4183,6 +4183,7 @@ qemuDomainCheckDiskStartupPolicy(virQEMUDriverPtr driver,
                 return -1;
             break;

+        case VIR_DOMAIN_STARTUP_POLICY_DEFAULT:
         case VIR_DOMAIN_STARTUP_POLICY_MANDATORY:
             return -1;

@@ -4191,14 +4192,13 @@ qemuDomainCheckDiskStartupPolicy(virQEMUDriverPtr driver,
                 return -1;
             break;

-        case VIR_DOMAIN_STARTUP_POLICY_DEFAULT:
         case VIR_DOMAIN_STARTUP_POLICY_LAST:
             /* this should never happen */
             break;
     }

     qemuDomainCheckRemoveOptionalDisk(driver, vm, diskIndex);
-
+    virResetLastError();
     return 0;
 }

@@ -4232,12 +4232,8 @@ qemuDomainCheckDiskPresence(virQEMUDriverPtr driver,
         if (qemuDomainDetermineDiskChain(driver, vm, disk, true, true) >= 0)
             continue;

-        if (disk->startupPolicy &&
-            qemuDomainCheckDiskStartupPolicy(driver, vm, idx,
-                                             cold_boot) >= 0) {
-            virResetLastError();
+        if (qemuDomainCheckDiskStartupPolicy(driver, vm, idx, cold_boot) >= 0)
             continue;
-        }

         goto error;
     }
-- 
2.9.2