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authorColin Ian King <colin.king@canonical.com>2018-02-27 16:21:05 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-04-08 11:49:48 +0200
commit89b1fb2ce4cf086aee7e67b01ff92ba1b8aeddf1 (patch)
treeee34b7d737b652960b1fcc26284a3be3b27eb75a
parentcbd80224e4f4b51d75f0402b1523ae50c1492158 (diff)
mei: remove dev_err message on an unsupported ioctl
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 <colin.king@canonical.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/misc/mei/main.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index beedc91f03a6..94a18bcd2d1d 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -556,7 +556,6 @@ 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;
}