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由 Wen Yang 提交于
Free the sw structure only after we are done using it. This patch just moves the put_device() down a bit to avoid the use after free. Fixes: 5c54fcac ("usb: roles: Take care of driver module reference counting") Signed-off-by: NWen Yang <wenyang@linux.alibaba.com> Reviewed-by: NHeikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: NPeter Chen <peter.chen@nxp.com> Cc: stable <stable@vger.kernel.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Chunfeng Yun <chunfeng.yun@mediatek.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org Link: https://lore.kernel.org/r/20191124142236.25671-1-wenyang@linux.alibaba.comSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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