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authorPeter Hurley <peter@hurleysoftware.com>2015-11-08 21:01:16 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-12-14 06:59:48 +0300
commitd97ba9cdae73a69944c6051622c08bfa9016320e (patch)
tree9e9910cedde77e10cab27ecca407b0abf4994b99 /drivers/tty/tty_ioctl.c
parent656fb86770cffe25d002e1228931960219ccda6b (diff)
downloadlinux-d97ba9cdae73a69944c6051622c08bfa9016320e.tar.xz
tty: core: Refactor parameters for unset_locked_termios() helper
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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_ioctl.c')
-rw-r--r--drivers/tty/tty_ioctl.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c
index 1445dd39aa62..b41c7089bfb2 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);