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From: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Selvin Xavier
	<selvin.xavier-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>,
	Devesh Sharma
	<devesh.sharma-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: [PATCH] RDMA/bnxt_re: Delete unsupported modify_port function
Date: Thu,  1 Jun 2017 09:24:34 +0300	[thread overview]
Message-ID: <20170601062434.22566-1-leon@kernel.org> (raw)

From: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>

There is no need to return always zero for function which is not
supported. The IB stack treats uninitialized ib_device->functions as
not implemented.

Signed-off-by: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
 drivers/infiniband/hw/bnxt_re/ib_verbs.c | 17 -----------------
 drivers/infiniband/hw/bnxt_re/ib_verbs.h |  3 ---
 drivers/infiniband/hw/bnxt_re/main.c     |  1 -
 3 files changed, 21 deletions(-)

diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 7ba9e699d7ab..c2a12b8fe8fb 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -271,23 +271,6 @@ int bnxt_re_query_port(struct ib_device *ibdev, u8 port_num,
 	return 0;
 }

-int bnxt_re_modify_port(struct ib_device *ibdev, u8 port_num,
-			int port_modify_mask,
-			struct ib_port_modify *port_modify)
-{
-	switch (port_modify_mask) {
-	case IB_PORT_SHUTDOWN:
-		break;
-	case IB_PORT_INIT_TYPE:
-		break;
-	case IB_PORT_RESET_QKEY_CNTR:
-		break;
-	default:
-		break;
-	}
-	return 0;
-}
-
 int bnxt_re_get_port_immutable(struct ib_device *ibdev, u8 port_num,
 			       struct ib_port_immutable *immutable)
 {
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.h b/drivers/infiniband/hw/bnxt_re/ib_verbs.h
index 5c3d71765454..4e8d9010f112 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.h
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.h
@@ -129,9 +129,6 @@ int bnxt_re_modify_device(struct ib_device *ibdev,
 			  struct ib_device_modify *device_modify);
 int bnxt_re_query_port(struct ib_device *ibdev, u8 port_num,
 		       struct ib_port_attr *port_attr);
-int bnxt_re_modify_port(struct ib_device *ibdev, u8 port_num,
-			int port_modify_mask,
-			struct ib_port_modify *port_modify);
 int bnxt_re_get_port_immutable(struct ib_device *ibdev, u8 port_num,
 			       struct ib_port_immutable *immutable);
 int bnxt_re_query_pkey(struct ib_device *ibdev, u8 port_num,
diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
index 5d355401179b..6951f4b688d1 100644
--- a/drivers/infiniband/hw/bnxt_re/main.c
+++ b/drivers/infiniband/hw/bnxt_re/main.c
@@ -473,7 +473,6 @@ static int bnxt_re_register_ib(struct bnxt_re_dev *rdev)
 	ibdev->modify_device		= bnxt_re_modify_device;

 	ibdev->query_port		= bnxt_re_query_port;
-	ibdev->modify_port		= bnxt_re_modify_port;
 	ibdev->get_port_immutable	= bnxt_re_get_port_immutable;
 	ibdev->query_pkey		= bnxt_re_query_pkey;
 	ibdev->query_gid		= bnxt_re_query_gid;
--
2.12.2

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             reply	other threads:[~2017-06-01  6:24 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-01  6:24 Leon Romanovsky [this message]
     [not found] ` <20170601062434.22566-1-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-06-01 12:02   ` [PATCH] RDMA/bnxt_re: Delete unsupported modify_port function Dennis Dalessandro
2017-06-05  8:25   ` Yuval Shaia
2017-06-05 15:27   ` Selvin Xavier
     [not found]     ` <CA+sbYW3p-g1KgGDzc8XtVsQXb4ymqmK8QmPcdKiNsMdmp3e27g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-07-28 17:51       ` Doug Ledford

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