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[PATCH v2] blockjob: Fix error message for negative speed
From: |
Kevin Wolf |
Subject: |
[PATCH v2] blockjob: Fix error message for negative speed |
Date: |
Tue, 17 Dec 2019 16:04:58 +0100 |
The error message for a negative speed uses QERR_INVALID_PARAMETER,
which implies that the 'speed' option doesn't even exist:
{"error": {"class": "GenericError", "desc": "Invalid parameter 'speed'"}}
Make it use QERR_INVALID_PARAMETER_VALUE instead:
{"error": {"class": "GenericError", "desc": "Parameter 'speed' expects a
non-negative value"}}
Signed-off-by: Kevin Wolf <address@hidden>
Reviewed-by: Alberto Garcia <address@hidden>
---
v2:
- Update reference output for 030 [Max]
blockjob.c | 3 ++-
tests/qemu-iotests/030 | 4 ++--
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/blockjob.c b/blockjob.c
index c6e20e2fcd..5d63b1e89d 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -261,7 +261,8 @@ void block_job_set_speed(BlockJob *job, int64_t speed,
Error **errp)
return;
}
if (speed < 0) {
- error_setg(errp, QERR_INVALID_PARAMETER, "speed");
+ error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "speed",
+ "a non-negative value");
return;
}
diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030
index f3766f2a81..be35bde06f 100755
--- a/tests/qemu-iotests/030
+++ b/tests/qemu-iotests/030
@@ -943,7 +943,7 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
result = self.vm.qmp('block-stream', device='drive0', speed=-1)
- self.assert_qmp(result, 'error/desc', "Invalid parameter 'speed'")
+ self.assert_qmp(result, 'error/desc', "Parameter 'speed' expects a
non-negative value")
self.assert_no_active_block_jobs()
@@ -952,7 +952,7 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=-1)
- self.assert_qmp(result, 'error/desc', "Invalid parameter 'speed'")
+ self.assert_qmp(result, 'error/desc', "Parameter 'speed' expects a
non-negative value")
self.cancel_and_wait(resume=True)
--
2.20.1
- [PATCH v2] blockjob: Fix error message for negative speed,
Kevin Wolf <=