From 656fb86770cffe25d002e1228931960219ccda6b Mon Sep 17 00:00:00 2001 From: Peter Hurley Date: Sun, 8 Nov 2015 13:01:15 -0500 Subject: [PATCH] tty: core: Add driver name to invalid device registration message Include the driver name in the tty_register_device_attr() error message for invalid index. Note that tty_err() cannot be used here because there is no tty; use pr_err(). Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman --- drivers/tty/tty_io.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index b64cd64..86e379a 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -3249,8 +3249,8 @@ struct device *tty_register_device_attr(struct tty_driver *driver, bool cdev = false; if (index >= driver->num) { - printk(KERN_ERR "Attempt to register invalid tty line number " - " (%d).\n", index); + pr_err("%s: Attempt to register invalid tty line number (%d)\n", + driver->name, index); return ERR_PTR(-EINVAL); } -- 2.7.4