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(parent: 95940a0) | patch
USB: io_edgeport: fix port-data memory leak
authorJohan Hovold <jhovold@gmail.com>
Wed, 17 Oct 2012 11:34:57 +0000 (13:34 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 Oct 2012 20:47:58 +0000 (13:47 -0700)
commitc27f3efc56080a246f6ab7f57f0a6f56d256d769
treea913ccc587e06fc77d9f834b11c96018c7e63f56tree | snapshot
parent95940a04bfe8a4d246f4ca17c6a3b00148bdead0commit | diff
USB: io_edgeport: 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 0998d0631001288 (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_edgeport.c diff | blob | history
drivers/usb/serial/io_tables.h diff | blob | history
John Crispins staging tree