gendispatch: use g_new0 instead of VIR_ALLOC

Take the easy way out and use typeof, because my life
is too short to spend it reading gendispatch.pl.

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

diff --git a/src/rpc/gendispatch.pl b/src/rpc/gendispatch.pl
index 590a46ef66aefad933b8b0feac464bf8a3af63e3..0020273d9e8260a5c682b083bff22b7ef51c35dc 100755 (executable)
--- a/src/rpc/gendispatch.pl
+++ b/src/rpc/gendispatch.pl
@@ -797,8 +797,7 @@ elsif ($mode eq "server") {
                     push(@free_list, "    VIR_FREE($1);");
                     push(@free_list_on_error, "VIR_FREE($1_p);");
                     push(@prepare_ret_list,
-                         "if (VIR_ALLOC($1_p) < 0)\n" .
-                         "        goto cleanup;\n" .
+                         "$1_p = g_new0(char *, 1);\n" .
                          "\n" .
                          "    *$1_p = g_strdup($1);\n");
 
@@ -1126,9 +1125,9 @@ elsif ($mode eq "server") {
 
             if ($single_ret_as_list) {
                 print "    /* Allocate return buffer. */\n";
-                print "    if (VIR_ALLOC_N(ret->$single_ret_list_name.${single_ret_list_name}_val," .
-                      " args->$single_ret_list_max_var) < 0)\n";
-                print "        goto cleanup;\n";
+                print "    ret->$single_ret_list_name.${single_ret_list_name}_val =\n";
+                print "        g_new0(typeof(*ret->$single_ret_list_name.${single_ret_list_name}_val), " .
+                                     "args->$single_ret_list_max_var);\n";
                 print "\n";
             }
 
@@ -1188,8 +1187,8 @@ elsif ($mode eq "server") {
             print "    }\n";
             print "\n";
             print "    if (result && nresults) {\n";
-            print "        if (VIR_ALLOC_N(ret->$single_ret_list_name.${single_ret_list_name}_val, nresults) < 0)\n";
-            print "            goto cleanup;\n";
+            print "        ret->$single_ret_list_name.${single_ret_list_name}_val =\n";
+            print "            g_new0(typeof(*ret->$single_ret_list_name.${single_ret_list_name}_val), nresults);\n";
             print "\n";
             print "        ret->$single_ret_list_name.${single_ret_list_name}_len = nresults;\n";
             if ($modern_ret_is_nested) {
@@ -1950,8 +1949,7 @@ elsif ($mode eq "client") {
                 $priv_src =~ s/->conn//;
             }
             print "    if (result) {\n";
-            print "        if (VIR_ALLOC_N(tmp_results, ret.$single_ret_list_name.${single_ret_list_name}_len + 1) < 0)\n";
-            print "            goto cleanup;\n";
+            print "        tmp_results = g_new0(typeof(*tmp_results), ret.$single_ret_list_name.${single_ret_list_name}_len + 1);\n";
             print "\n";
             print "        for (i = 0; i < ret.$single_ret_list_name.${single_ret_list_name}_len; i++) {\n";
             print "            tmp_results[i] = get_nonnull_$modern_ret_struct_name($priv_src, ret.$single_ret_list_name.${single_ret_list_name}_val[i]);\n";