korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-13 14:04:05 +08:00
Code Issues Packages Projects Releases Wiki Activity

tty: core: Add driver name to invalid device registration message

Browse Source 
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 <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Hurley 2015-11-08 13:01:15 -05:00 committed by Greg Kroah-Hartman
parent 9b42bb750f
commit 656fb86770
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/tty/tty_io.c
View File

@ -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);
}