[libvirt] [PATCH 2/3] util: do not repeat the pm-is-supported string
Use a 'binary' variable to hold it.
Signed-off-by: Ján Tomko <jtomko(a)redhat.com>
---
src/util/virnodesuspend.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/src/util/virnodesuspend.c b/src/util/virnodesuspend.c
index af0ed615e1..62e62bb171 100644
--- a/src/util/virnodesuspend.c
+++ b/src/util/virnodesuspend.c
@@ -239,22 +239,23 @@ static int
virNodeSuspendSupportsTargetPMUtils(unsigned int target, bool *supported)
{
VIR_AUTOPTR(virCommand) cmd = NULL;
+ const char *binary = "pm-is-supported";
int status;
*supported = false;
switch (target) {
case VIR_NODE_SUSPEND_TARGET_MEM:
- cmd = virCommandNewArgList("pm-is-supported", "--suspend",
NULL);
+ cmd = virCommandNewArgList(binary, "--suspend", NULL);
break;
case VIR_NODE_SUSPEND_TARGET_DISK:
- cmd = virCommandNewArgList("pm-is-supported", "--hibernate",
NULL);
+ cmd = virCommandNewArgList(binary, "--hibernate", NULL);
break;
case VIR_NODE_SUSPEND_TARGET_HYBRID:
- cmd = virCommandNewArgList("pm-is-supported",
"--suspend-hybrid", NULL);
+ cmd = virCommandNewArgList(binary, "--suspend-hybrid", NULL);
break;
default:
- return ret;
+ return -1;
}
if (virCommandRun(cmd, &status) < 0)
--
2.19.2