qemu: Drop misleading comment for qemuDomainQueryWakeupSuspendSupport()

The was an attempt to document the retvals for
qemuDomainQueryWakeupSuspendSupport(). However, it's misleading
because in reality, the function can return nothing but 0 or -1,
but the comment implies retval of 1 too.

Since the set of possible return values complies with our
unwritten rule (0 for success, -1 for error), there's no real
value in having the comment and as such can be dropped.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 59a3b37b98e2a5c4f52133e19a237a3896e722ed..7c8fc8949c0a4806e1bd6cb6d41f3f2328fd5625 100644 (file)
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -16313,7 +16313,6 @@ qemuDomainProbeQMPCurrentMachine(virDomainObj *vm,
 }
 
 
-/* returns -1 on error, or if query is not supported, 0 if query was successful */
 static int
 qemuDomainQueryWakeupSuspendSupport(virDomainObj *vm,
                                     bool *wakeupSupported)