[PATCH 3.16.y-ckt 023/129] ALSA: seq: Degrade the error message for too many opens
Luis Henriques
luis.henriques at canonical.com
Fri Feb 26 10:19:54 UTC 2016
3.16.7-ckt25 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Takashi Iwai <tiwai at suse.de>
commit da10816e3d923565b470fec78a674baba794ed33 upstream.
ALSA OSS sequencer spews a kernel error message ("ALSA: seq_oss: too
many applications") when user-space tries to open more than the
limit. This means that it can easily fill the log buffer.
Since it's merely a normal error, it's safe to suppress it via
pr_debug() instead.
Signed-off-by: Takashi Iwai <tiwai at suse.de>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
sound/core/seq/oss/seq_oss_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/core/seq/oss/seq_oss_init.c b/sound/core/seq/oss/seq_oss_init.c
index b9184d20c39f..beea8c861f49 100644
--- a/sound/core/seq/oss/seq_oss_init.c
+++ b/sound/core/seq/oss/seq_oss_init.c
@@ -204,7 +204,7 @@ snd_seq_oss_open(struct file *file, int level)
dp->index = i;
if (i >= SNDRV_SEQ_OSS_MAX_CLIENTS) {
- pr_err("ALSA: seq_oss: too many applications\n");
+ pr_debug("ALSA: seq_oss: too many applications\n");
rc = -ENOMEM;
goto _error;
}
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