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path: root/drivers/char/istallion.c
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Diffstat (limited to 'drivers/char/istallion.c')
-rw-r--r--drivers/char/istallion.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 96ee1121acef..505d7a1f6b8c 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -1375,8 +1375,6 @@ static void stli_flushchars(struct tty_struct *tty)
stli_txcookrealsize = 0;
stli_txcooktty = NULL;
- if (tty == NULL)
- return;
if (cooktty == NULL)
return;
if (tty != cooktty)
@@ -1732,8 +1730,6 @@ static void stli_settermios(struct tty_struct *tty, struct ktermios *old)
struct ktermios *tiosp;
asyport_t aport;
- if (tty == NULL)
- return;
portp = tty->driver_data;
if (portp == NULL)
return;
@@ -1938,8 +1934,6 @@ static void stli_waituntilsent(struct tty_struct *tty, int timeout)
struct stliport *portp;
unsigned long tend;
- if (tty == NULL)
- return;
portp = tty->driver_data;
if (portp == NULL)
return;