Messages in this thread Patch in this message | | | From | Peter Hurley <> | Subject | [PATCH v2 04/10] tty: Remove !tty check from free_tty_struct() | Date | Sat, 9 Jan 2016 21:13:47 -0800 |
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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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