If in fotg210_udc_probe() after initialization
INIT_LIST_HEAD(&ep->queue)
and after a registration of an interrupt handler in fotg210_irq()
fotg210_in_fifo_handler() is calling then in fotg210_in_fifo_handler()
list_entry() tries to get struct fotg210_request from ep->queue.next,
but
after init
If ge_b850v3_lvds_init() does not allocate memory for ge_b850v3_lvds_ptr,
then a null pointer dereference is accessed.
The patch adds checking of the return value of ge_b850v3_lvds_init().
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Nadezda Lutovinova
