From: Parav Pandit <parav@mellanox.com>
Date: Sun, 25 Mar 2018 13:40:20 +0300
Subject: IB/core: Generate GID change event regardless of RoCE GID table
 property
Patch-mainline: v4.17-rc1
Git-commit: 3401857ea347e86a51adb844c5e9207dcdc0139b
References: bsc#1046306 FATE#322942

Due to following reasons, GID table event is generated regardless of GID
table property.

1. GID table cache is maintained at ib core layer regardless of link layer.
2. GID change event has no relation with IB link layer.
3. GID change event also doesn't depend on whether HCA supports GID table
or not.

Fixes: f3906bd36087 ("IB/core: Refactor GID cache's ib_dispatch_event")
Signed-off-by: Parav Pandit <parav@mellanox.com>
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/core/cache.c |   12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

--- a/drivers/infiniband/core/cache.c
+++ b/drivers/infiniband/core/cache.c
@@ -116,15 +116,13 @@ struct ib_gid_table {
 
 static void dispatch_gid_change_event(struct ib_device *ib_dev, u8 port)
 {
-	if (rdma_cap_roce_gid_table(ib_dev, port)) {
-		struct ib_event event;
+	struct ib_event event;
 
-		event.device		= ib_dev;
-		event.element.port_num	= port;
-		event.event		= IB_EVENT_GID_CHANGE;
+	event.device		= ib_dev;
+	event.element.port_num	= port;
+	event.event		= IB_EVENT_GID_CHANGE;
 
-		ib_dispatch_event(&event);
-	}
+	ib_dispatch_event(&event);
 }
 
 static const char * const gid_type_str[] = {