staging: vc04_services: bcm2835-audio: Use vchi_msg_hold()

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vchi_msg_dequeue() provides the same functionality as vchi_msg_hold()
except it copies the message data as opposed to the later which provides
the data in place.

The copying is done on a local variable, so there is no need to keep the
message out the function's bounds, so use vchi_msg_hold() instead.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200629150945.10720-14-nsaenzjulienne@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Nicolas Saenz Julienne 2020-06-29 17:09:11 +02:00 • committed by Greg Kroah-Hartman

parent 5a8e22e3d3

commit b74a8932df

1 changed files with 14 additions and 11 deletions

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drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c

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