linux-kernel - [PATCH RESEND #2 2/3] tty: fix missing assignment

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Date:	Wed, 08 Aug 2012 16:29:17 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	greg@...ah.com, linux-kernel@...r.kernel.org
Subject: [PATCH RESEND #2 2/3] tty: fix missing assignment

From: Dan Carpenter <dan.carpenter@...cle.com>

We're trying to save the termios state and we need to allocate a buffer
to do it.  Smatch complains that the buffer is leaked at the end of the
function.

Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Alan Cox <alan@...ux.intel.com>
---

 drivers/tty/tty_io.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index c6f4d71..6087499 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -1450,6 +1450,7 @@ void tty_free_termios(struct tty_struct *tty)
 			pr_warn("tty: no memory to save termios state.\n");
 			return;
 		}
+		tty->driver->termios[idx] = tp;
 	}
 	*tp = tty->termios;
 }

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