| From | Ben Hutchings <> | Date | Tue, 23 Feb 2016 21:42:03 +0000 | Subject | [PATCH 3.2 16/67] ALSA: seq: Degrade the error message for too many opens |
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3.2.78-rc1 review patch. If anyone has any objections, please let me know.
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From: Takashi Iwai <tiwai@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@suse.de> [bwh: Backported to 3.2: this was still using snd_printk()] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- sound/core/seq/oss/seq_oss_init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/core/seq/oss/seq_oss_init.c +++ b/sound/core/seq/oss/seq_oss_init.c @@ -196,7 +196,7 @@ snd_seq_oss_open(struct file *file, int dp->index = i; if (i >= SNDRV_SEQ_OSS_MAX_CLIENTS) { - snd_printk(KERN_ERR "too many applications\n"); + pr_debug("ALSA: seq_oss: too many applications\n"); rc = -ENOMEM; goto _error; }
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