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caif: prepare support for namespaces

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Use struct net to reference CAIF configuration object instead of static variables.
Refactor functions caif_connect_client, caif_disconnect_client and squach
files cfcnfg.c and caif_config_utils.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
sjur.brandeland@stericsson.com
2011-05-13 02:44:05 +00:00
committed by David S. Miller
parent b3ccfbe409
commit bee925db9a
8 changed files with 176 additions and 261 deletions
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12
net/caif/chnl_net.c
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@@ -20,7 +20,6 @@
#include <linux/caif/if_caif.h>
#include <net/rtnetlink.h>
#include <net/caif/caif_layer.h>
#include <net/caif/cfcnfg.h>
#include <net/caif/cfpkt.h>
#include <net/caif/caif_dev.h>
@@ -270,8 +269,9 @@ static int chnl_net_open(struct net_device *dev)
if (priv->state != CAIF_CONNECTING) {
priv->state = CAIF_CONNECTING;
result = caif_connect_client(&priv->conn_req, &priv->chnl,
&llifindex, &headroom, &tailroom);
result = caif_connect_client(dev_net(dev), &priv->conn_req,
&priv->chnl, &llifindex,
&headroom, &tailroom);
if (result != 0) {
pr_debug("err: "
"Unable to register and open device,"
@@ -327,7 +327,7 @@ static int chnl_net_open(struct net_device *dev)
if (result == 0) {
pr_debug("connect timeout\n");
caif_disconnect_client(&priv->chnl);
caif_disconnect_client(dev_net(dev), &priv->chnl);
priv->state = CAIF_DISCONNECTED;
pr_debug("state disconnected\n");
result = -ETIMEDOUT;
@@ -343,7 +343,7 @@ static int chnl_net_open(struct net_device *dev)
return 0;
error:
caif_disconnect_client(&priv->chnl);
caif_disconnect_client(dev_net(dev), &priv->chnl);
priv->state = CAIF_DISCONNECTED;
pr_debug("state disconnected\n");
return result;
@@ -357,7 +357,7 @@ static int chnl_net_stop(struct net_device *dev)
ASSERT_RTNL();
priv = netdev_priv(dev);
priv->state = CAIF_DISCONNECTED;
caif_disconnect_client(&priv->chnl);
caif_disconnect_client(dev_net(dev), &priv->chnl);
return 0;
}