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(parent: 06c7508) | patch
usb: handle dev == NULL in usb_handle_packet()
authorGerd Hoffmann <kraxel@redhat.com>
Tue, 10 Jan 2012 16:33:02 +0000 (17:33 +0100)
committerGerd Hoffmann <kraxel@redhat.com>
Fri, 10 Feb 2012 10:31:57 +0000 (11:31 +0100)
commit98861f512bbd8789bd7935a75316d3278be23a0a
treea5f798a6742f9df2f2e158f7446e77a6a0fbbd96tree
parent06c750888c57bdc374feaa097f6cbc720210b834commit | diff
usb: handle dev == NULL in usb_handle_packet()

Allow passing in a NULL pointer, return USB_RET_NODEV in that case.
Removes the burden to to a NULL pointer check from the callers.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
hw/usb.c diff | blob | blame | history
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