From: Leon Romanovsky <leonro@mellanox.com>
Date: Tue, 29 Oct 2019 08:27:44 +0200
Subject: RDMA/qib: Delete empty check_cc_key function
Patch-mainline: v5.5-rc1
Git-commit: 874e476ba949deb475378e10df7527921e4ff6c1
References: jsc#SLE-8449

Function always returns zero, just delete it.

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/qib/qib_mad.c |   11 -----------
 1 file changed, 11 deletions(-)

--- a/drivers/infiniband/hw/qib/qib_mad.c
+++ b/drivers/infiniband/hw/qib/qib_mad.c
@@ -2296,18 +2296,11 @@ bail:
 	return reply_failure((struct ib_smp *) ccp);
 }
 
-static int check_cc_key(struct qib_ibport *ibp,
-			struct ib_cc_mad *ccp, int mad_flags)
-{
-	return 0;
-}
-
 static int process_cc(struct ib_device *ibdev, int mad_flags,
 			u8 port, const struct ib_mad *in_mad,
 			struct ib_mad *out_mad)
 {
 	struct ib_cc_mad *ccp = (struct ib_cc_mad *)out_mad;
-	struct qib_ibport *ibp = to_iport(ibdev, port);
 	int ret;
 
 	*out_mad = *in_mad;
@@ -2318,10 +2311,6 @@ static int process_cc(struct ib_device *
 		goto bail;
 	}
 
-	ret = check_cc_key(ibp, ccp, mad_flags);
-	if (ret)
-		goto bail;
-
 	switch (ccp->method) {
 	case IB_MGMT_METHOD_GET:
 		switch (ccp->attr_id) {