This is a note to let you know that I've just added the patch titled
staging: greybus: codecs: fix type confusion of list iterator variable
to the 5.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
staging-greybus-codecs-fix-type-confusion-of-list-it.patch
and it can be found in the queue-5.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 0775bc062246e4376bdd7ef51421873f2a8b7174
Author: Jakob Koschel <jakobkoschel@xxxxxxxxx>
Date: Mon Mar 21 13:36:26 2022 +0100
staging: greybus: codecs: fix type confusion of list iterator variable
[ Upstream commit 84ef256550196bc06e6849a34224c998b45bd557 ]
If the list does not exit early then data == NULL and 'module' does not
point to a valid list element.
Using 'module' in such a case is not valid and was therefore removed.
Fixes: 6dd67645f22c ("greybus: audio: Use single codec driver registration")
Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Reviewed-by: Vaibhav Agarwal <vaibhav.sr@xxxxxxxxx>
Reviewed-by: Mark Greer <mgreer@xxxxxxxxxxxxxxx>
Signed-off-by: Jakob Koschel <jakobkoschel@xxxxxxxxx>
Link: https://lore.kernel.org/r/20220321123626.3068639-1-jakobkoschel@xxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c
index b589cf6b1d03..e19b91e7a72e 100644
--- a/drivers/staging/greybus/audio_codec.c
+++ b/drivers/staging/greybus/audio_codec.c
@@ -599,8 +599,8 @@ static int gbcodec_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
break;
}
if (!data) {
- dev_err(dai->dev, "%s:%s DATA connection missing\n",
- dai->name, module->name);
+ dev_err(dai->dev, "%s DATA connection missing\n",
+ dai->name);
mutex_unlock(&codec->lock);
return -ENODEV;
}
