include/scsi/srp.h: Move response flag definitions into this file

This patch moves all constants that come from the SRP standard into the
include/scsi/srp.h header file.

Cc: Sergey Gorenko <sergeygo@mellanox.com>
Cc: Max Gurtovoy <maxg@mellanox.com>
Cc: Laurence Oberman <loberman@redhat.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/infiniband/ulp/srpt/ib_srpt.h

@@ -104,10 +104,6 @@ enum {
 	SRP_CMD_ORDERED_Q = 0x2,
 	SRP_CMD_ACA = 0x4,
 
-	SRP_LOGIN_RSP_MULTICHAN_NO_CHAN = 0x0,
-	SRP_LOGIN_RSP_MULTICHAN_TERMINATED = 0x1,
-	SRP_LOGIN_RSP_MULTICHAN_MAINTAINED = 0x2,
-
 	SRPT_DEF_SG_TABLESIZE = 128,
 	/*
 	 * An experimentally determined value that avoids that QP creation