[PATCH 1/2] staging: vchiq: Fix bulk userdata handling

[Stefan Wahren]

Am 04.01.21 um 13:09 schrieb Phil Elwell:
> The addition of the local 'userdata' pointer to
> vchiq_irq_queue_bulk_tx_rx omitted the case where neither BLOCKING nor
> WAITING modes are used, in which case the value provided by the
> caller is replaced with a NULL.
>
> Fixes: 4184da4f316a ("staging: vchiq: fix __user annotations")
>
> Signed-off-by: Phil Elwell <phil at raspberrypi.com>
Tested-by: Stefan Wahren <stefan.wahren at i2se.com>