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(parent: 89bc537) | patch
USB: io_ti: fix port-data memory leak
authorJohan Hovold <jhovold@gmail.com>
Wed, 17 Oct 2012 11:34:58 +0000 (13:34 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 Oct 2012 20:47:58 +0000 (13:47 -0700)
commita8ed4c231bbc11b56e904850228548606cf50cdb
treee0f5b3077907da583663d0228d03e89b0280ff5etree | snapshot
parent89bc537965c7cb36b093db021ad2ba110efd980acommit | diff
USB: io_ti: fix port-data memory leak

Fix port-data memory leak by moving port data allocation and
deallocation to port_probe and port_remove.

Since commit bcb6fcf1119586a (device-core: Ensure drvdata = NULL when no
driver is bound) the port private data is no longer freed at release as
it is no longer accessible.

Compile-only tested.

Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/io_ti.c diff | blob | history
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