This should be ARRAY_SIZE() instead of sizeof(). The sizeof() limit is
too high so it doesn't work.
Fixes: 093b8494f299 ("ALSA: usb-audio: Print more information in stream proc files")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
sound/usb/proc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/usb/proc.c b/sound/usb/proc.c
index 5a36e192ebb0..889c550c9f29 100644
--- a/sound/usb/proc.c
+++ b/sound/usb/proc.c
@@ -140,7 +140,7 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s
snd_iprintf(buffer, " Channel map:");
for (c = 0; c < map->channels; c++) {
- if (map->map[c] >= sizeof(channel_labels) ||
+ if (map->map[c] >= ARRAY_SIZE(channel_labels) ||
!channel_labels[map->map[c]])
snd_iprintf(buffer, " --");
else
--
2.26.1
