[PATCH 4.15 45/72] mei: remove dev_err message on an unsupported ioctl

4.15-stable review patch. If anyone has any objections, please let me know. -- From: Colin Ian King commit bb0829a741792b56c908d7745bc0b2b540293bcc upstream. Currently the driver spams the kernel log on unsupported ioctls which is unnecessary as the

[PATCH 4.15 45/72] mei: remove dev_err message on an unsupported ioctl

4.15-stable review patch. If anyone has any objections, please let me know. -- From: Colin Ian King commit bb0829a741792b56c908d7745bc0b2b540293bcc upstream. Currently the driver spams the kernel log on unsupported ioctls which is unnecessary as the ioctl returns -ENOIOCTLCMD