sctp: delete the nested flexible array payload
This patch deletes the flexible-array payload[] from the structure
sctp_datahdr to avoid some sparse warnings:
# make C=2 CF="-Wflexible-array-nested" M=./net/sctp/
net/sctp/socket.c: note: in included file (through include/net/sctp/structs.h, include/net/sctp/sctp.h):
./include/linux/sctp.h:230:29: warning: nested flexible array
This member is not even used anywhere.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>