Pull dlm updates from David Teigland:
"This fixes delays when shutting down SCTP connections, and updates dlm
Kconfig for SCTP"
* tag 'dlm-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
dlm: drop SCTP Kconfig dependency
dlm: reject SCTP configuration if not enabled
dlm: use SHUT_RDWR for SCTP shutdown
dlm: mask sk_shutdown value