linux-kernel - [PATCH net-next v4 2/6] devlink: Move netdev_to

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Date:   Tue, 12 Oct 2021 16:15:22 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     Leon Romanovsky <leonro@...dia.com>,
        Ido Schimmel <idosch@...dia.com>,
        Ingo Molnar <mingo@...hat.com>, Jiri Pirko <jiri@...dia.com>,
        linux-kernel@...r.kernel.org, linux-rdma@...r.kernel.org,
        mlxsw@...dia.com, Moshe Shemesh <moshe@...dia.com>,
        netdev@...r.kernel.org, Saeed Mahameed <saeedm@...dia.com>,
        Salil Mehta <salil.mehta@...wei.com>,
        Shay Drory <shayd@...dia.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Tariq Toukan <tariqt@...dia.com>,
        Yisen Zhuang <yisen.zhuang@...wei.com>
Subject: [PATCH net-next v4 2/6] devlink: Move netdev_to_devlink helpers to devlink.c

From: Leon Romanovsky <leonro@...dia.com>

Both netdev_to_devlink and netdev_to_devlink_port are used in devlink.c
only, so move them in order to reduce their scope.

Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
 include/net/devlink.h | 17 -----------------
 net/core/devlink.c    | 18 ++++++++++++++++++
 2 files changed, 18 insertions(+), 17 deletions(-)

diff --git a/include/net/devlink.h b/include/net/devlink.h
index ae03eb1c6cc9..7f44ad14e5ed 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -1486,23 +1486,6 @@ void *devlink_priv(struct devlink *devlink);
 struct devlink *priv_to_devlink(void *priv);
 struct device *devlink_to_dev(const struct devlink *devlink);
 
-static inline struct devlink_port *
-netdev_to_devlink_port(struct net_device *dev)
-{
-	if (dev->netdev_ops->ndo_get_devlink_port)
-		return dev->netdev_ops->ndo_get_devlink_port(dev);
-	return NULL;
-}
-
-static inline struct devlink *netdev_to_devlink(struct net_device *dev)
-{
-	struct devlink_port *devlink_port = netdev_to_devlink_port(dev);
-
-	if (devlink_port)
-		return devlink_port->devlink;
-	return NULL;
-}
-
 struct ib_device;
 
 struct net *devlink_net(const struct devlink *devlink);
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 87d1766ebdbf..e9e908c4cfb4 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -11381,6 +11381,24 @@ static void __devlink_compat_running_version(struct devlink *devlink,
 	nlmsg_free(msg);
 }
 
+static struct devlink_port *netdev_to_devlink_port(struct net_device *dev)
+{
+	if (!dev->netdev_ops->ndo_get_devlink_port)
+		return NULL;
+
+	return dev->netdev_ops->ndo_get_devlink_port(dev);
+}
+
+static struct devlink *netdev_to_devlink(struct net_device *dev)
+{
+	struct devlink_port *devlink_port = netdev_to_devlink_port(dev);
+
+	if (!devlink_port)
+		return NULL;
+
+	return devlink_port->devlink;
+}
+
 void devlink_compat_running_version(struct net_device *dev,
 				    char *buf, size_t len)
 {
-- 
2.31.1