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| /openbmc/qemu/hw/usb/ |
| H A D | hcd-musb.c | e87fd1e6 Wed Feb 06 07:36:54 CST 2019 Liam Merwick <liam.merwick@oracle.com> usb: check device is not NULL before calling usb_ep_get()
In musb_packet(), the call to usb_find_device() can return NULL
if it doesn't find a device matching 'addr' so explicitly check
the return value before passing it to usb_ep_get(). This then
allows the subsequent calculation of 'id' to be streamlined.
Signed-off-by: Liam Merwick <liam.merwick@oracle.com>
Message-id: 1549460216-25808-8-git-send-email-liam.merwick@oracle.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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