[PATCH 19/44] tty: con3215, remove unneeded tty checks

[Jiri Slaby]

There is no need to check tty in these functions as it's always
non-NULL. So remove the tests.

Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Cc: linux390@xxxxxxxxxx
Cc: linux-s390@xxxxxxxxxxxxxxx
---
 drivers/s390/char/con3215.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 5923a1f133ef..ae0dd9c1595c 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -948,8 +948,6 @@ static int tty3215_write(struct tty_struct * tty,
 	struct raw3215_info *raw;
 	int i, written;
 
-	if (!tty)
-		return 0;
 	raw = (struct raw3215_info *) tty->driver_data;
 	written = count;
 	while (count > 0) {
@@ -975,8 +973,6 @@ static int tty3215_put_char(struct tty_struct *tty, unsigned char ch)
 {
 	struct raw3215_info *raw;
 
-	if (!tty)
-		return 0;
 	raw = (struct raw3215_info *) tty->driver_data;
 	raw3215_putchar(raw, ch);
 	return 1;
-- 
2.30.1