[PATCH] handle label attributes

[Christopher Li <sparse@chrisli.org>]

On Fri, Mar 23, 2007 at 03:04:59PM -0700, Randy Dunlap wrote:
> 1.  net/sched/cls_api.c, lines 593-611:
> 
> 	return 0;
> rtattr_failure: __attribute__ ((unused))
> 	return -1;
> }


Singed-Off-By: Christopher Li<sparse@chrisli.org>

Index: sparse/parse.c
===================================================================
--- sparse.orig/parse.c	2007-03-23 16:09:39.000000000 -0700
+++ sparse/parse.c	2007-03-23 16:10:00.000000000 -0700
@@ -1701,7 +1701,8 @@ static struct token *statement(struct to
 		if (match_op(token->next, ':')) {
 			stmt->type = STMT_LABEL;
 			stmt->label_identifier = label_symbol(token);
-			return statement(token->next->next, &stmt->label_statement);
+			token = handle_attributes(token->next->next, &stmt->label_identifier->ctype);
+			return statement(token, &stmt->label_statement);
 		}
 	}
 
Index: sparse/validation/label-attr.c
===================================================================
--- sparse.orig/validation/label-attr.c	2007-03-23 16:10:00.000000000 -0700
+++ sparse/validation/label-attr.c	2007-03-23 16:10:00.000000000 -0700
@@ -0,0 +1,6 @@
+int foo(void)
+{
+       return 0;
+rtattr_failure: __attribute__ ((unused))
+       return -1;
+}