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Subject[PATCH] mei: remove dev_err message on an unsupported ioctl
From: Colin Ian King <>

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

diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index 758dc73602d5..7bb013644aeb 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -507,7 +507,6 @@ static long mei_ioctl(struct file *file, unsigned int cmd, unsigned long data)

- dev_err(dev->dev, ": unsupported ioctl %d.\n", cmd);

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