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Remove useless casts to (void *)

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Many of them just seem to have been copied around for no real reason.
Their presence causes (small) risks of hiding actual type mismatches
or silently discarding qualifiers

Discussion: https://www.postgresql.org/message-id/flat/461ea37c-8b58-43b4-9736-52884e862820@eisentraut.org
This commit is contained in:
Peter Eisentraut
2024-11-28 08:19:22 +01:00
parent 97525bc5c8
commit 7f798aca1d
158 changed files with 491 additions and 550 deletions
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4
src/backend/nodes/nodeFuncs.c
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@@ -2020,7 +2020,7 @@ check_functions_in_node(Node *node, check_function_callback checker,
* ... do special actions for other node types
* }
* // for any node type not specially processed, do:
* return expression_tree_walker(node, my_walker, (void *) context);
* return expression_tree_walker(node, my_walker, context);
* }
*
* The "context" argument points to a struct that holds whatever context
@@ -2893,7 +2893,7 @@ range_table_entry_walker_impl(RangeTblEntry *rte,
* ... do special transformations of other node types
* }
* // for any node type not specially processed, do:
* return expression_tree_mutator(node, my_mutator, (void *) context);
* return expression_tree_mutator(node, my_mutator, context);
* }
*
* The "context" argument points to a struct that holds whatever context

2
src/backend/nodes/params.c
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@@ -55,7 +55,7 @@ makeParamList(int numParams)
retval->paramCompile = NULL;
retval->paramCompileArg = NULL;
retval->parserSetup = paramlist_parser_setup;
retval->parserSetupArg = (void *) retval;
retval->parserSetupArg = retval;
retval->paramValuesStr = NULL;
retval->numParams = numParams;

2
src/backend/nodes/read.c
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@@ -507,5 +507,5 @@ nodeRead(const char *token, int tok_len)
break;
}
return (void *) result;
return result;
}