[PATCH 09/14] tty: core: Refactor parameters for unset_locked_termios() helper

Peter Hurley
2015-11-08T18:02:54Z

Add tty as parameter to unset_locked_termios() and extract former
parameters, termios and locked, as locals.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
---
drivers/tty/tty_ioctl.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c
index 9c5aebf..40d91a3 100644
--- a/drivers/tty/tty_ioctl.c
+++ b/drivers/tty/tty_ioctl.c
@@ -239,10 +239,10 @@ EXPORT_SYMBOL(tty_wait_until_sent);
* Termios Helper Methods
*/

-static void unset_locked_termios(struct ktermios *termios,
- struct ktermios *old,
- struct ktermios *locked)
+static void unset_locked_termios(struct tty_struct *tty, struct ktermios *old)
{
+ struct ktermios *termios = &tty->termios;
+ struct ktermios *locked = &tty->termios_locked;
int i;

#define NOSET_MASK(x, y, z) (x = ((x) & ~(z)) | ((y) & (z)))
@@ -556,7 +556,7 @@ int tty_set_termios(struct tty_struct *tty, struct ktermios *new_termios)
down_write(&tty->termios_rwsem);
old_termios = tty->termios;
tty->termios = *new_termios;
- unset_locked_termios(&tty->termios, &old_termios, &tty->termios_locked);
+ unset_locked_termios(tty, &old_termios);

if (tty->ops->set_termios)
tty->ops->set_termios(tty, &old_termios);
--
2.6.3