[PATCH] qemu: Use virDomainObjCheckActive() more
Ján Tomko
jtomko at redhat.com
Mon Feb 21 13:27:10 UTC 2022
On a Monday in 2022, Michal Privoznik wrote:
>Using the following spatch, I've identified two places which
>could be switched from explicit virDomainObjIsActive() +
>virReportError() to virDomainObjCheckActive():
>
> @@
> expression dom;
> @@
> if (
> - !virDomainObjIsActive(dom)
> + virDomainObjCheckActive(dom) < 0
> ) {
> - virReportError(VIR_ERR_OPERATION_INVALID, "%s", _("domain is not running"));
> ...
> }
>
>Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
>---
>
>BTW. if I'm more aggressive and let virReportError() have just any args
>then even more places fit the rule (approx. two dozen more).
>
Had you sent that as a patch, we would have been able to see what kind
of error messages are used in those places without having to run the
spatch.
> src/qemu/qemu_driver.c | 8 ++------
> 1 file changed, 2 insertions(+), 6 deletions(-)
>
Reviewed-by: Ján Tomko <jtomko at redhat.com>
Jano
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