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authorTakashi Iwai <tiwai@suse.de>2020-02-01 09:05:30 +0100
committerTakashi Iwai <tiwai@suse.de>2020-02-01 09:06:33 +0100
commit2acf25f13ebe8beb40e97a1bbe76f36277c64f1e (patch)
tree78944e5a064148a455b2af1ada9cd4f0faccb5cb /sound/drivers/dummy.c
parentd8f489355cff55b30731354317739a00cf1238bd (diff)
ALSA: dummy: Fix PCM format loop in proc output
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>
Diffstat (limited to 'sound/drivers/dummy.c')
-rw-r--r--sound/drivers/dummy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index da0bd8960b3c..02ac3f4e0c02 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -903,7 +903,7 @@ 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));
}