[PATCH] ia64: fix ia32 execve memory leak

The attached patch by Tony Luck fixes a memory leak in the ia32 execve code
path.

arch/ia64/ia32/sys_ia32.c

@@ -170,9 +170,9 @@ sys32_execve (char *filename, unsigned int argv, unsigned int envp,
 		current->thread.map_base  = old_map_base;
 		current->thread.task_size = old_task_size;
 		set_fs(USER_DS);	/* establish new task-size as the address-limit */
+	}
   out:
 	kfree(av);
-	}
 	return r;
 }