dlm: drop SCTP Kconfig dependency

DLM does not use any exported SCTP function. SCTP is registered
dynamically as protocol to the kernel and can be used over the right
protocol identifiers on the socket api. We drop the SCTP dependency as
DLM can also be used with TCP only.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Reviewed-by: Heming zhao <heming.zhao@suse.com>
Signed-off-by: David Teigland <teigland@redhat.com>

Author: Alexander Aring

fs/dlm/Kconfig

@@ -3,7 +3,6 @@ menuconfig DLM
 	tristate "Distributed Lock Manager (DLM)"
 	depends on INET
 	depends on SYSFS && CONFIGFS_FS && (IPV6 || IPV6=n)
-	select IP_SCTP
 	help
 	A general purpose distributed lock manager for kernel or userspace
 	applications.