[Qemu-devel] [PATCH 018/156] block-commit: speed is an optional parameter

[Michael Roth]

From: Max Reitz <address@hidden>

As speed is an optional parameter for the QMP block-commit command, it
should be set to 0 if not given (as it is undefined if has_speed is
false), that is, the speed should not be limited.

Cc: address@hidden
Signed-off-by: Max Reitz <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
Reviewed-by: Fam Zheng <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
(cherry picked from commit 5450466394c95cea8b661fb197ed215a4ab5d700)
Signed-off-by: Michael Roth <address@hidden>
---
 blockdev.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/blockdev.c b/blockdev.c
index 44755e1..29b44a5 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1786,6 +1786,10 @@ void qmp_block_commit(const char *device,
      */
     BlockdevOnError on_error = BLOCKDEV_ON_ERROR_REPORT;
 
+    if (!has_speed) {
+        speed = 0;
+    }
+
     /* drain all i/o before commits */
     bdrv_drain_all();
 
-- 
1.9.1