tree a8817e9929b6d29ab2b0f2d5eabf8b10198b5336
parent 749c6d82a49db5b28c80129695cb1456e4b891df
author Nikita Kiryanov <nikita@compulab.co.il> 1375093660 +0300
committer Marek Vasut <marex@denx.de> 1375131693 +0200

ehci-hcd: fix memory leak in lowlevel init

usb_lowlevel_init() allocates a new periodic_list each time it is invoked,
without freeing the original list. Since it is initialized later on in the code,
just reuse the first-allocated list in future invocations of usb_lowlevel_init.

Cc: Marek Vasut <marex@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>