[libvirt PATCH 1/2] udevConnectListAllInterfaces: initialize ret
Currently, ret is only used in the 'cleanup' section
and initialized right before the jump.
Switch to the customary initialization to -1 and only
leave in the 'ret = 0' statement on an empty list.
Signed-off-by: Ján Tomko <jtomko(a)redhat.com>
---
src/interface/interface_backend_udev.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/interface/interface_backend_udev.c
b/src/interface/interface_backend_udev.c
index ce007fd29e..31246dde74 100644
--- a/src/interface/interface_backend_udev.c
+++ b/src/interface/interface_backend_udev.c
@@ -303,7 +303,7 @@ udevConnectListAllInterfaces(virConnectPtr conn,
int tmp_count;
int count = 0;
int status = 0;
- int ret;
+ int ret = -1;
virCheckFlags(VIR_CONNECT_LIST_INTERFACES_FILTERS_ACTIVE, -1);
@@ -320,7 +320,6 @@ udevConnectListAllInterfaces(virConnectPtr conn,
virReportError(VIR_ERR_INTERNAL_ERROR,
_("failed to get list of %s interfaces on host"),
virUdevStatusString(status));
- ret = -1;
goto cleanup;
}
--
2.26.2