USB: serial: io_edgeport: fix memory leaks in attach error path

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commit c5c0c55598 upstream.

Private data, URBs and buffers allocated for Epic devices during
attach were never released on errors (e.g. missing endpoints).

Fixes: 6e8cf7751f ("USB: add EPIC support to the io_edgeport driver")
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

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Johan Hovold 2016-05-08 20:07:56 +02:00 • committed by Ben Hutchings

parent c68ac8bfde

commit 6702ecbd1f

1 changed files with 28 additions and 11 deletions

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drivers/usb/serial/io_edgeport.c

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