USB: sierra: fix urb and memory leak on disconnect

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commit 014333f77c upstream.

The delayed-write queue was never emptied on disconnect, something which
would lead to leaked urbs and transfer buffers if the device is
disconnected before being runtime resumed due to a write.

Fixes: e6929a9020 ("USB: support for autosuspend in sierra while
online")

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Johan Hovold 2014-05-26 19:22:53 +02:00 • committed by Greg Kroah-Hartman

parent 79068e639c

commit b5079ac779

1 changed files with 13 additions and 0 deletions

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drivers/usb/serial/sierra.c

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