diff options
| author | Takashi Iwai <tiwai@suse.de> | 2018-05-16 20:07:18 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-03 07:50:33 +0200 |
| commit | 25436aa5c184b93e364c9c97d754f71725be1179 (patch) | |
| tree | 034ca776fbf6b4f7ee66afbf3d0564dc4a81dbf4 /sound/usb | |
| parent | d239ee35ddb2a967d1b6003eef180cb544c95249 (diff) | |
ALSA: usb-audio: Apply rate limit to warning messages in URB complete callback
[ Upstream commit 377a879d9832f4ba69bd6a1fc996bb4181b1e504 ]
retire_capture_urb() may print warning messages when the given URB
doesn't align, and this may flood the system log easily.
Put the rate limit to the message for avoiding it.
Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=1093485
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/pcm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index 3cbfae6604f9..d8a46d46bcd2 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -1311,7 +1311,7 @@ static void retire_capture_urb(struct snd_usb_substream *subs, if (bytes % (runtime->sample_bits >> 3) != 0) { int oldbytes = bytes; bytes = frames * stride; - dev_warn(&subs->dev->dev, + dev_warn_ratelimited(&subs->dev->dev, "Corrected urb data len. %d->%d\n", oldbytes, bytes); } |