sctp: pass a kernel pointer to sctp_setsockopt_pf_expose

Use the kernel pointer that sctp_setsockopt has available instead of
directly handling the user pointer.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christoph Hellwig 2020-07-19 09:22:27 +02:00 • committed by David S. Miller
commit 26feba8090