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| author | Takashi Iwai <tiwai@suse.de> | 2020-02-01 09:05:30 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2020-05-22 21:19:41 +0100 |
| commit | fc42eca6bdd59bd2c84fc841b178b2d60c60634e (patch) | |
| tree | 4d8dc62770eebbdb7ec726dbccd6744d008e4b57 | |
| parent | 8da4e542bec5de40ceb7b6f429bbce466f9286f8 (diff) | |
| download | linux-stable-fc42eca6bdd59bd2c84fc841b178b2d60c60634e.tar.gz | |
ALSA: dummy: Fix PCM format loop in proc output
commit 2acf25f13ebe8beb40e97a1bbe76f36277c64f1e upstream.
The loop termination for iterating over all formats should contain
SNDRV_PCM_FORMAT_LAST, not less than it.
Fixes: 9b151fec139d ("ALSA: dummy - Add debug proc file")
Link: https://lore.kernel.org/r/20200201080530.22390-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| -rw-r--r-- | sound/drivers/dummy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index 35cc884bca6bf4..eb161cf7ffbdfa 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -927,7 +927,7 @@ static void print_formats(struct snd_dummy *dummy, { int i; - for (i = 0; i < SNDRV_PCM_FORMAT_LAST; i++) { + for (i = 0; i <= SNDRV_PCM_FORMAT_LAST; i++) { if (dummy->pcm_hw.formats & (1ULL << i)) snd_iprintf(buffer, " %s", snd_pcm_format_name(i)); } |