pgbench: Silence new compiler warnings

The original coding in 7bafffea647 and previous wasn't all that great
anyway.

Reported by Jeff Janes and Tom Lane

diff --git a/src/bin/pgbench/pgbench.c b/src/bin/pgbench/pgbench.c
index ecabff05224867f00a33f676cc05c1ba2de824e8..4606fb001589e1fed1d22dc43f391e52a49b8ab5 100644 (file)
--- a/src/bin/pgbench/pgbench.c
+++ b/src/bin/pgbench/pgbench.c
@@ -2648,12 +2648,24 @@ read_line_from_file(FILE *fd)
    return NULL;
 }
 
+/*
+ * Initialize a ParsedScript
+ */
+static void
+initParsedScript(ParsedScript *ps, const char *desc, int alloc_num, int weight)
+{
+   ps->commands = (Command **) pg_malloc(sizeof(Command *) * alloc_num);
+   ps->desc = desc;
+   ps->weight = weight;
+   initStats(&ps->stats, 0.0);
+}
+
 /*
  * Given a file name, read it and return its ParsedScript representation.  "-"
  * means to read stdin.
  */
 static ParsedScript
-process_file(char *filename)
+process_file(char *filename, int weight)
 {
 #define COMMANDS_ALLOC_NUM 128
    ParsedScript ps;
@@ -2673,8 +2685,7 @@ process_file(char *filename)
    }
 
    alloc_num = COMMANDS_ALLOC_NUM;
-   ps.commands = (Command **) pg_malloc(sizeof(Command *) * alloc_num);
-   ps.desc = filename;
+   initParsedScript(&ps, filename, alloc_num, weight);
 
    lineno = 0;
    index = 0;
@@ -2710,7 +2721,7 @@ process_file(char *filename)
 
 /* Parse the given builtin script and return the parsed representation */
 static ParsedScript
-process_builtin(BuiltinScript *bi)
+process_builtin(BuiltinScript *bi, int weight)
 {
    int         lineno,
                index;
@@ -2720,8 +2731,7 @@ process_builtin(BuiltinScript *bi)
    ParsedScript ps;
 
    alloc_num = COMMANDS_ALLOC_NUM;
-   ps.desc = bi->desc;
-   ps.commands = (Command **) pg_malloc(sizeof(Command *) * alloc_num);
+   initParsedScript(&ps, bi->desc, alloc_num, weight);
 
    lineno = 0;
    index = 0;
@@ -2860,7 +2870,7 @@ parseScriptWeight(const char *option, char **script)
 
 /* append a script to the list of scripts to process */
 static void
-addScript(ParsedScript script, int weight)
+addScript(ParsedScript script)
 {
    if (script.commands == NULL || script.commands[0] == NULL)
    {
@@ -2875,8 +2885,6 @@ addScript(ParsedScript script, int weight)
    }
 
    sql_script[num_scripts] = script;
-   sql_script[num_scripts].weight = weight;
-   initStats(&sql_script[num_scripts].stats, 0.0);
    num_scripts++;
 }
 
@@ -3251,24 +3259,24 @@ main(int argc, char **argv)
                }
 
                weight = parseScriptWeight(optarg, &script);
-               addScript(process_builtin(findBuiltin(script)), weight);
+               addScript(process_builtin(findBuiltin(script), weight));
                benchmarking_option_set = true;
                internal_script_used = true;
                break;
 
            case 'S':
-               addScript(process_builtin(findBuiltin("select-only")), 1);
+               addScript(process_builtin(findBuiltin("select-only"), 1));
                benchmarking_option_set = true;
                internal_script_used = true;
                break;
            case 'N':
-               addScript(process_builtin(findBuiltin("simple-update")), 1);
+               addScript(process_builtin(findBuiltin("simple-update"), 1));
                benchmarking_option_set = true;
                internal_script_used = true;
                break;
            case 'f':
                weight = parseScriptWeight(optarg, &script);
-               addScript(process_file(script), weight);
+               addScript(process_file(script, weight));
                benchmarking_option_set = true;
                break;
            case 'D':
@@ -3406,7 +3414,7 @@ main(int argc, char **argv)
    /* set default script if none */
    if (num_scripts == 0 && !is_init_mode)
    {
-       addScript(process_builtin(findBuiltin("tpcb-like")), 1);
+       addScript(process_builtin(findBuiltin("tpcb-like"), 1));
        benchmarking_option_set = true;
        internal_script_used = true;
    }