Merge tag 'linux-can-fixes-for-5.13-20210624' of git://git.kernel.org/

pub/scm/linux/kernel/git/mkl/linux-can

Marc Kleine-Budde says:

====================
pull-request: can 2021-06-24

this is a pull request of 2 patches for net/master.

The first patch is by Norbert Slusarek and prevent allocation of
filter for optlen == 0 in the j1939 CAN protocol.

The last patch is by Stephane Grosjean and fixes a potential
starvation in the TX path of the peak_pciefd driver.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>