TTY: simplify tty_driver_lookup_tty a bit
Remove the useless local variable and return the value itself.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index bd95cea..d0d3d1f 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -1230,13 +1230,10 @@
static struct tty_struct *tty_driver_lookup_tty(struct tty_driver *driver,
struct inode *inode, int idx)
{
- struct tty_struct *tty;
-
if (driver->ops->lookup)
return driver->ops->lookup(driver, inode, idx);
- tty = driver->ttys[idx];
- return tty;
+ return driver->ttys[idx];
}
/**