[PATCH 07/80] qemu: Always assume support for QEMU_CAPS_DRIVE_DISCARD and QEMU_CAPS_DRIVE_DETECT_ZEROES

[Peter Krempa]

Discard and zero-detection for disk sources is supported since qemu-2.1
so we can always assume it's support.

Signed-off-by: Peter Krempa <pkrempa at redhat.com>
---
 src/qemu/qemu_validate.c | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c
index 1b23f1a2ca..b949e1aa42 100644
--- a/src/qemu/qemu_validate.c
+++ b/src/qemu/qemu_validate.c
@@ -3069,20 +3069,6 @@ qemuValidateDomainDeviceDefDiskFrontend(const virDomainDiskDef *disk,
         return -1;
     }

-    if (disk->discard &&
-        !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DRIVE_DISCARD)) {
-        virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
-                       _("discard is not supported by this QEMU binary"));
-        return -1;
-    }
-
-    if (disk->detect_zeroes &&
-        !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DRIVE_DETECT_ZEROES)) {
-        virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
-                       _("detect_zeroes is not supported by this QEMU binary"));
-        return -1;
-    }
-
     if (disk->serial &&
         qemuValidateDomainDeviceDefDiskSerial(disk->serial) < 0)
         return -1;
-- 
2.36.1