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mei: remove dev_err message on an unsupported ioctl 

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 <colin.king@canonical.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2018-02-27 16:21:05 +00:00 committed by Greg Kroah-Hartman
parent af336cabe0
commit bb0829a741
1 changed files with 0 additions and 1 deletions
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drivers/misc/mei/main.c
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@ -528,7 +528,6 @@ static long mei_ioctl(struct file *file, unsigned int cmd, unsigned long data)
break;
default:
dev_err(dev->dev, ": unsupported ioctl %d.\n", cmd);
rets = -ENOIOCTLCMD;
}