Patch "mei: remove dev_err message on an unsupported ioctl" has been added to the 4.16-stable tree

This is a note to let you know that I've just added the patch titled

    mei: remove dev_err message on an unsupported ioctl

to the 4.16-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:
     mei-remove-dev_err-message-on-an-unsupported-ioctl.patch
and it can be found in the queue-4.16 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let [off-list ref] know about it.

From bb0829a741792b56c908d7745bc0b2b540293bcc Mon Sep 17 00:00:00 2001

From: Colin Ian King <redacted>
Date: Tue, 27 Feb 2018 16:21:05 +0000
Subject: mei: remove dev_err message on an unsupported ioctl

From: Colin Ian King <redacted>

commit bb0829a741792b56c908d7745bc0b2b540293bcc upstream.

Currently the driver spams the kernel log on unsupported ioctls which is
unnecessary as the ioctl returns -ENOIOCTLCMD to indicate this anyway.
I suspect this was originally for debugging purposes but it really is not
required so remove it.

Signed-off-by: Colin Ian King <redacted>
Cc: stable <redacted>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/misc/mei/main.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c

@@ -507,7 +507,6 @@ static long mei_ioctl(struct file *file,
 		break;
 
 	default:
-		dev_err(dev->dev, ": unsupported ioctl %d.\n", cmd);
 		rets = -ENOIOCTLCMD;
 	}
 

Patches currently in stable-queue which might be from colin.king@canonical.com are

queue-4.16/mei-remove-dev_err-message-on-an-unsupported-ioctl.patch