[PATCH 1/4] USB: sierra: fix memory leak at release

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From: Lennart Sorensen <lsorense@xxxxxxxxxxxxxxxxxxx>

Make sure interface private data is deallocated at release.

[jhovold@xxxxxxxxx: fix commit subject and message]
Signed-off-by: Len Sorensen <lsorense@xxxxxxxxxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Johan Hovold <jhovold@xxxxxxxxx>
---
 drivers/usb/serial/sierra.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 01d882c..76ef95b 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -959,6 +959,7 @@ static void sierra_release(struct usb_serial *serial)
 			continue;
 		kfree(portdata);
 	}
+	kfree(serial->private);
 }
 
 #ifdef CONFIG_PM
-- 
1.7.12.4

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