vmsr_open_socket() leaks the Error set by
qio_channel_socket_connect_sync().  Plug the leak by not creating the
Error.

Fixes: 0418f90809ae (Add support for RAPL MSRs in KVM/Qemu)
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250723133257.1497640-2-armbru@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
---
 target/i386/kvm/vmsr_energy.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/target/i386/kvm/vmsr_energy.c b/target/i386/kvm/vmsr_energy.c
index 58ce3df53a..890322ae37 100644
--- a/target/i386/kvm/vmsr_energy.c
+++ b/target/i386/kvm/vmsr_energy.c
@@ -57,13 +57,9 @@ QIOChannelSocket *vmsr_open_socket(const char *path)
     };
 
     QIOChannelSocket *sioc = qio_channel_socket_new();
-    Error *local_err = NULL;
 
     qio_channel_set_name(QIO_CHANNEL(sioc), "vmsr-helper");
-    qio_channel_socket_connect_sync(sioc,
-                                    &saddr,
-                                    &local_err);
-    if (local_err) {
+    if (qio_channel_socket_connect_sync(sioc, &saddr, NULL) < 0) {
         /* Close socket. */
         qio_channel_close(QIO_CHANNEL(sioc), NULL);
         object_unref(OBJECT(sioc));
-- 
2.49.0