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[libvirt] [PATCH] domain_conf: Drop ancient reservation of unit 7 in drive address



Introduced in v1.0.6~3, the idea was that unit 7 was reserved and
couldn't be used by QEMU. Well, that limitation is long gone.

Signed-off-by: Michal Privoznik <mprivozn redhat com>
---
 src/conf/domain_conf.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index b7a342bb91..6a019490fd 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -4812,12 +4812,6 @@ bool
 virDomainSCSIDriveAddressIsUsed(const virDomainDef *def,
                                 const virDomainDeviceDriveAddress *addr)
 {
-    /* In current implementation, the maximum unit number of a controller
-     * is either 16 or 7 (narrow SCSI bus), and if the maximum unit number
-     * is 16, the controller itself is on unit 7 */
-    if (addr->unit == 7)
-        return true;
-
     if (virDomainDriveAddressIsUsedByDisk(def, VIR_DOMAIN_DISK_BUS_SCSI,
                                           addr) ||
         virDomainDriveAddressIsUsedByHostdev(def,
-- 
2.21.0


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