From: Pete Zaitcev <[EMAIL PROTECTED]>
Wait for the scheduled work to finish before freeing memory, prevent oops.
http://bugzilla.kernel.org/show_bug.cgi?id=6596
Signed-off-by: Pete Zaitcev <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
drivers/usb/serial/usb-serial.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 7a1cc1b..cbca340 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -162,6 +162,8 @@ static void destroy_serial(struct kref *
}
}
+ flush_scheduled_work(); /* port->work */
+
usb_put_dev(serial->dev);
/* free up any memory that we allocated */
--
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