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tty: Remove unset_locked_termios() error message 

With the refactor of 'locked' from parameter to local,
it's now obvious locked cannot be NULL. Remove entire conditional.

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 13:01:17 -05:00 committed by Greg Kroah-Hartman
parent d97ba9cdae
commit f658dca950
1 changed files with 0 additions and 5 deletions
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5
drivers/tty/tty_ioctl.c
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@ -247,11 +247,6 @@ static void unset_locked_termios(struct tty_struct *tty, struct ktermios *old)
#define NOSET_MASK(x, y, z) (x = ((x) & ~(z)) | ((y) & (z)))
if (!locked) {
printk(KERN_WARNING "Warning?!? termios_locked is NULL.\n");
return;
}
NOSET_MASK(termios->c_iflag, old->c_iflag, locked->c_iflag);
NOSET_MASK(termios->c_oflag, old->c_oflag, locked->c_oflag);
NOSET_MASK(termios->c_cflag, old->c_cflag, locked->c_cflag);