tty_hung_up_p() is equivalent to the open-coded test in tty_open().
Signed-off-by: Peter Hurley <[email protected]>
---
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
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