From: Parav Pandit <parav@mellanox.com>
Date: Tue, 13 Mar 2018 16:06:12 +0200
Subject: IB/{core, ipoib}: Simplify ib_find_gid() for unused ndev
Patch-mainline: v4.17-rc1
Git-commit: b26c4a1138dff34cff507bafa4c87e365f4145a6
References: bsc#1103992 FATE#326009
ib_find_gid() is only used by IPoIB driver. For IB link layer, GID table
entries are not based on netdevice. Netdevice parameter is unused here.
Therefore, it is removed.
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/core/device.c | 3 +--
drivers/infiniband/ulp/ipoib/ipoib_ib.c | 2 +-
include/rdma/ib_verbs.h | 2 +-
3 files changed, 3 insertions(+), 4 deletions(-)
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -1049,13 +1049,12 @@ EXPORT_SYMBOL(ib_modify_port);
* a specified GID value occurs. Its searches only for IB link layer.
* @device: The device to query.
* @gid: The GID value to search for.
- * @ndev: The ndev related to the GID to search for.
* @port_num: The port number of the device where the GID value was found.
* @index: The index into the GID table where the GID was found. This
* parameter may be NULL.
*/
int ib_find_gid(struct ib_device *device, union ib_gid *gid,
- struct net_device *ndev, u8 *port_num, u16 *index)
+ u8 *port_num, u16 *index)
{
union ib_gid tmp_gid;
int ret, port, i;
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -1085,7 +1085,7 @@ static bool ipoib_dev_addr_changed_valid
netif_addr_unlock_bh(priv->dev);
- err = ib_find_gid(priv->ca, &search_gid, priv->dev, &port, &index);
+ err = ib_find_gid(priv->ca, &search_gid, &port, &index);
netif_addr_lock_bh(priv->dev);
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -2853,7 +2853,7 @@ int ib_modify_port(struct ib_device *dev
struct ib_port_modify *port_modify);
int ib_find_gid(struct ib_device *device, union ib_gid *gid,
- struct net_device *ndev, u8 *port_num, u16 *index);
+ u8 *port_num, u16 *index);
int ib_find_pkey(struct ib_device *device,
u8 port_num, u16 pkey, u16 *index);