linux-kernel - [PATCH 5/8] ftdi

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Message-ID: <20090115133101.21366.66605.stgit@localhost.localdomain>
Date:	Thu, 15 Jan 2009 13:31:07 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	torvalds@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/8] ftdi_sio: fix kref leak

From: Jim Paris <jim@...n.com>

Commit 4a90f09b20f4622dcbff1f0e1e6bae1704f8ad8c added kref stuff to
ftdi_sio, but missed tty_kref_put at one exit point in
ftdi_process_read.

Signed-off-by: Jim Paris <jim@...n.com>
Signed-off-by: Alan Cox <alan@...hat.com>
---

 drivers/usb/serial/ftdi_sio.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index ef6cfa5..c70a8f6 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -2030,7 +2030,7 @@ static void ftdi_process_read(struct work_struct *work)
 			spin_unlock_irqrestore(&priv->rx_lock, flags);
 			dbg("%s - deferring remainder until unthrottled",
 					__func__);
-			return;
+			goto out;
 		}
 		spin_unlock_irqrestore(&priv->rx_lock, flags);
 		/* if the port is closed stop trying to read */

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