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Subject[PATCH v2 04/10] tty: Remove !tty check from free_tty_struct()
Date
free_tty_struct() is never called with NULL tty; the two call sites
would already have faulted on earlier access.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
---
drivers/tty/tty_io.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index e487076..17a3ffb 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -171,8 +171,6 @@ static void release_tty(struct tty_struct *tty, int idx);

void free_tty_struct(struct tty_struct *tty)
{
- if (!tty)
- return;
tty_ldisc_deinit(tty);
put_device(tty->dev);
kfree(tty->write_buf);
--
2.7.0
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