[PATCH -next 1/9] tty: Replace open-coded test with tty_hung_up_p()
From: Peter Hurley <hidden>
Date: 2014-11-05 17:29:37
Also in:
lkml
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
tty_hung_up_p() is equivalent to the open-coded test in tty_open(). Signed-off-by: Peter Hurley <redacted> --- drivers/tty/tty_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 4bd48f7..1262368 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c@@ -2129,7 +2129,7 @@ retry_open: /* * Need to reset f_op in case a hangup happened. */ - if (filp->f_op == &hung_up_tty_fops) + if (tty_hung_up_p(filp)) filp->f_op = &tty_fops; goto retry_open; }
--
2.1.3