diff options
| author | Takashi Iwai <tiwai@suse.de> | 2020-02-01 09:05:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-11 04:35:11 -0800 |
| commit | 39fac95159b4fe22af18b82c80c216f07ba730bf (patch) | |
| tree | 9b888056ce7838bfb05f8fb41640fe68560c3e3d /sound/drivers | |
| parent | 6edf790e9e51a1614ab19af12cea933060201ca3 (diff) | |
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")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200201080530.22390-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/drivers')
| -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 aee7c04d49e5..b61ba0321a72 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -915,7 +915,7 @@ 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)); } |