[PATCH v7c 10/24] dyndbg: tighten ddebug_class_name() 1st arg type

Jim Cromie
2023-10-18T17:06:56Z

Change function's 1st arg-type, and deref in the caller.
The fn doesn't need any other fields in the struct.

no functional change.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
lib/dynamic_debug.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index b07aab422604..8158943b350d 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -1117,12 +1117,12 @@ static void *ddebug_proc_next(struct seq_file *m, void *p, loff_t *pos)
#define class_in_range(class_id, map) \
(class_id >= map->base && class_id < map->base + map->length)

-static const char *ddebug_class_name(struct ddebug_iter *iter, struct _ddebug *dp)
+static const char *ddebug_class_name(struct ddebug_table *dt, struct _ddebug *dp)
{
- struct ddebug_class_map *map = iter->table->classes;
- int i, nc = iter->table->num_classes;
+ struct ddebug_class_map *map = dt->classes;
+ int i;

- for (i = 0; i < nc; i++, map++)
+ for (i = 0; i < dt->num_classes; i++, map++)
if (class_in_range(dp->class_id, map))
return map->class_names[dp->class_id - map->base];

@@ -1156,7 +1156,7 @@ static int ddebug_proc_show(struct seq_file *m, void *p)
seq_puts(m, "\"");

if (dp->class_id != _DPRINTK_CLASS_DFLT) {
- class = ddebug_class_name(iter, dp);
+ class = ddebug_class_name(iter->table, dp);
if (class)
seq_printf(m, " class:%s", class);
else
--
2.41.0