[libvirt PATCH 7/9] rpc: use struct zero initializer instead of memset

[Daniel P. Berrangé <berrange@xxxxxxxxxx>]

This is a more concise approach and guarantees there is
no time window where the struct is uninitialized.

Signed-off-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>
---
 src/rpc/gendispatch.pl | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/rpc/gendispatch.pl b/src/rpc/gendispatch.pl
index 63d2411474..e9dc8e27d7 100755
--- a/src/rpc/gendispatch.pl
+++ b/src/rpc/gendispatch.pl
@@ -1534,7 +1534,7 @@ elsif ($mode eq "client") {
         if ($rettype eq "void") {
             $call_ret = "NULL";
         } else {
-            push(@vars_list, "$rettype ret");
+            push(@vars_list, "$rettype ret = {0}");
 
             foreach my $ret_member (@{$call->{ret_members}}) {
                 if ($multi_ret) {
@@ -1891,11 +1891,6 @@ elsif ($mode eq "client") {
             print "\n";
         }
 
-        if ($rettype ne "void") {
-            print "\n";
-            print "    memset(&ret, 0, sizeof(ret));\n";
-        }
-
         my $callflags = "0";
         if ($structprefix eq "qemu") {
             $callflags = "REMOTE_CALL_QEMU";
-- 
2.38.1