[PATCH] tty release_dev(): remove dead code

Remove dead code from tty_io.c release_dev()

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index b1f9a1582dd7d4be0ef363eeda933c7416bfd369..f70a47eadb52abcacb891a816aa55db988889db6 100644 (file)
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -1740,7 +1740,7 @@ static void release_dev(struct file * filp)
 {
        struct tty_struct *tty, *o_tty;
        int     pty_master, tty_closing, o_tty_closing, do_sleep;
-       int     devpts_master, devpts;
+       int     devpts;
        int     idx;
        char    buf[64];
        unsigned long flags;
@@ -1757,7 +1757,6 @@ static void release_dev(struct file * filp)
        pty_master = (tty->driver->type == TTY_DRIVER_TYPE_PTY &&
                      tty->driver->subtype == PTY_TYPE_MASTER);
        devpts = (tty->driver->flags & TTY_DRIVER_DEVPTS_MEM) != 0;
-       devpts_master = pty_master && devpts;
        o_tty = tty->link;
 
 #ifdef TTY_PARANOIA_CHECK