commit 73d6ac633c6c0ca703f90db0b808d9593e46aef6
author Stephen Hemminger <shemminger@vyatta.com> Mon Apr 11 10:43:50 2011 +0000
committer David S. Miller <davem@davemloft.net> Mon Apr 11 15:08:47 2011 -0700
tree 738fb16f97e24288f9db9c6b43b4bcee4f794dc6
parent 1c01a80cfec6f806246f31ff2680cd3639b30e67

caif: code cleanup

Cleanup of new CAIF code.
  * make local functions static
  * remove code that is never used
  * expand get_caif_conf() since wrapper is no longer needed
  * make args to comparison functions const
  * rename connect_req_to_link_param to keep exported names
    consistent

Compile tested only.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/caif/caif_dev.c

diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index a42a408..b533bb0 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -257,7 +257,7 @@
 			break;
 		}
 		dev_hold(dev);
-		cfcnfg_add_phy_layer(get_caif_conf(),
+		cfcnfg_add_phy_layer(cfg,
 				     phy_type,
 				     dev,
 				     &caifd->layer,
@@ -300,7 +300,7 @@
 		if (atomic_read(&caifd->in_use))
 			netdev_warn(dev,
 				    "Unregistering an active CAIF device\n");
-		cfcnfg_del_phy_layer(get_caif_conf(), &caifd->layer);
+		cfcnfg_del_phy_layer(cfg, &caifd->layer);
 		dev_put(dev);
 		atomic_set(&caifd->state, what);
 		break;
@@ -322,24 +322,18 @@
 	.priority = 0,
 };
 
-
-struct cfcnfg *get_caif_conf(void)
-{
-	return cfg;
-}
-EXPORT_SYMBOL(get_caif_conf);
-
 int caif_connect_client(struct caif_connect_request *conn_req,
 			struct cflayer *client_layer, int *ifindex,
 			int *headroom, int *tailroom)
 {
 	struct cfctrl_link_param param;
 	int ret;
-	ret = connect_req_to_link_param(get_caif_conf(), conn_req, &param);
+
+	ret = caif_connect_req_to_link_param(cfg, conn_req, &param);
 	if (ret)
 		return ret;
 	/* Hook up the adaptation layer. */
-	return cfcnfg_add_adaptation_layer(get_caif_conf(), &param,
+	return cfcnfg_add_adaptation_layer(cfg, &param,
 					client_layer, ifindex,
 					headroom, tailroom);
 }
@@ -347,16 +341,10 @@
 
 int caif_disconnect_client(struct cflayer *adap_layer)
 {
-       return cfcnfg_disconn_adapt_layer(get_caif_conf(), adap_layer);
+	return cfcnfg_disconn_adapt_layer(cfg, adap_layer);
 }
 EXPORT_SYMBOL(caif_disconnect_client);
 
-void caif_release_client(struct cflayer *adap_layer)
-{
-       cfcnfg_release_adap_layer(adap_layer);
-}
-EXPORT_SYMBOL(caif_release_client);
-
 /* Per-namespace Caif devices handling */
 static int caif_init_net(struct net *net)
 {