netdev - [PATCH net-next 6/9] devlink: Remove unused functions devlink_rate_leaf

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Message-Id: <20220711081408.69452-7-saeed@kernel.org>
Date:   Mon, 11 Jul 2022 01:14:05 -0700
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Eric Dumazet <edumazet@...gle.com>
Cc:     Saeed Mahameed <saeedm@...dia.com>, netdev@...r.kernel.org,
        Moshe Shemesh <moshe@...dia.com>,
        Leon Romanovsky <leonro@...dia.com>
Subject: [PATCH net-next 6/9] devlink: Remove unused functions devlink_rate_leaf_create/destroy

From: Moshe Shemesh <moshe@...dia.com>

The previous patch removed the last usage of the functions
devlink_rate_leaf_create() and devlink_rate_nodes_destroy(). Thus,
remove these function from devlink API.

Signed-off-by: Moshe Shemesh <moshe@...dia.com>
Reviewed-by: Leon Romanovsky <leonro@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 include/net/devlink.h |  2 --
 net/core/devlink.c    | 42 +++++++-----------------------------------
 2 files changed, 7 insertions(+), 37 deletions(-)

diff --git a/include/net/devlink.h b/include/net/devlink.h
index 0e163cc87d45..5150deb67fab 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -1569,8 +1569,6 @@ void devlink_port_attrs_pci_vf_set(struct devlink_port *devlink_port, u32 contro
 void devlink_port_attrs_pci_sf_set(struct devlink_port *devlink_port,
 				   u32 controller, u16 pf, u32 sf,
 				   bool external);
-int devlink_rate_leaf_create(struct devlink_port *port, void *priv);
-void devlink_rate_leaf_destroy(struct devlink_port *devlink_port);
 void devlink_port_linecard_set(struct devlink_port *devlink_port,
 			       struct devlink_linecard *linecard);
 struct devlink_linecard *
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 1588e2246234..970e5c2a52bd 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -10006,20 +10006,13 @@ int devl_rate_leaf_create(struct devlink_port *devlink_port, void *priv)
 }
 EXPORT_SYMBOL_GPL(devl_rate_leaf_create);
 
-int
-devlink_rate_leaf_create(struct devlink_port *devlink_port, void *priv)
-{
-	struct devlink *devlink = devlink_port->devlink;
-	int ret;
-
-	mutex_lock(&devlink->lock);
-	ret = devl_rate_leaf_create(devlink_port, priv);
-	mutex_unlock(&devlink->lock);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(devlink_rate_leaf_create);
-
+/**
+ * devl_rate_leaf_destroy - destroy devlink rate leaf
+ *
+ * @devlink_port: devlink port linked to the rate object
+ *
+ * Destroy the devlink rate object of type leaf on provided @devlink_port.
+ */
 void devl_rate_leaf_destroy(struct devlink_port *devlink_port)
 {
 	struct devlink_rate *devlink_rate = devlink_port->devlink_rate;
@@ -10037,27 +10030,6 @@ void devl_rate_leaf_destroy(struct devlink_port *devlink_port)
 }
 EXPORT_SYMBOL_GPL(devl_rate_leaf_destroy);
 
-/**
- * devlink_rate_leaf_destroy - destroy devlink rate leaf
- *
- * @devlink_port: devlink port linked to the rate object
- *
- * Context: Takes and release devlink->lock <mutex>.
- */
-void devlink_rate_leaf_destroy(struct devlink_port *devlink_port)
-{
-	struct devlink_rate *devlink_rate = devlink_port->devlink_rate;
-	struct devlink *devlink = devlink_port->devlink;
-
-	if (!devlink_rate)
-		return;
-
-	mutex_lock(&devlink->lock);
-	devl_rate_leaf_destroy(devlink_port);
-	mutex_unlock(&devlink->lock);
-}
-EXPORT_SYMBOL_GPL(devlink_rate_leaf_destroy);
-
 /**
  * devl_rate_nodes_destroy - destroy all devlink rate nodes on device
  * @devlink: devlink instance
-- 
2.36.1