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authorStephen Hemminger <shemminger@vyatta.com>2011-04-11 14:43:50 +0400
committerDavid S. Miller <davem@davemloft.net>2011-04-12 02:08:47 +0400
commit73d6ac633c6c0ca703f90db0b808d9593e46aef6 (patch)
tree738fb16f97e24288f9db9c6b43b4bcee4f794dc6 /net/caif/cfctrl.c
parent1c01a80cfec6f806246f31ff2680cd3639b30e67 (diff)
downloadlinux-73d6ac633c6c0ca703f90db0b808d9593e46aef6.tar.xz
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>
Diffstat (limited to 'net/caif/cfctrl.c')
-rw-r--r--net/caif/cfctrl.c75
1 files changed, 7 insertions, 68 deletions
diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
index 3cd8f978e309..397a2c099e2c 100644
--- a/net/caif/cfctrl.c
+++ b/net/caif/cfctrl.c
@@ -58,7 +58,8 @@ struct cflayer *cfctrl_create(void)
return &this->serv.layer;
}
-static bool param_eq(struct cfctrl_link_param *p1, struct cfctrl_link_param *p2)
+static bool param_eq(const struct cfctrl_link_param *p1,
+ const struct cfctrl_link_param *p2)
{
bool eq =
p1->linktype == p2->linktype &&
@@ -100,8 +101,8 @@ static bool param_eq(struct cfctrl_link_param *p1, struct cfctrl_link_param *p2)
return false;
}
-bool cfctrl_req_eq(struct cfctrl_request_info *r1,
- struct cfctrl_request_info *r2)
+static bool cfctrl_req_eq(const struct cfctrl_request_info *r1,
+ const struct cfctrl_request_info *r2)
{
if (r1->cmd != r2->cmd)
return false;
@@ -112,7 +113,7 @@ bool cfctrl_req_eq(struct cfctrl_request_info *r1,
}
/* Insert request at the end */
-void cfctrl_insert_req(struct cfctrl *ctrl,
+static void cfctrl_insert_req(struct cfctrl *ctrl,
struct cfctrl_request_info *req)
{
spin_lock(&ctrl->info_list_lock);
@@ -123,8 +124,8 @@ void cfctrl_insert_req(struct cfctrl *ctrl,
}
/* Compare and remove request */
-struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
- struct cfctrl_request_info *req)
+static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
+ struct cfctrl_request_info *req)
{
struct cfctrl_request_info *p, *tmp, *first;
@@ -154,16 +155,6 @@ struct cfctrl_rsp *cfctrl_get_respfuncs(struct cflayer *layer)
return &this->res;
}
-void cfctrl_set_dnlayer(struct cflayer *this, struct cflayer *dn)
-{
- this->dn = dn;
-}
-
-void cfctrl_set_uplayer(struct cflayer *this, struct cflayer *up)
-{
- this->up = up;
-}
-
static void init_info(struct caif_payload_info *info, struct cfctrl *cfctrl)
{
info->hdr_len = 0;
@@ -304,58 +295,6 @@ int cfctrl_linkdown_req(struct cflayer *layer, u8 channelid,
return ret;
}
-void cfctrl_sleep_req(struct cflayer *layer)
-{
- int ret;
- struct cfctrl *cfctrl = container_obj(layer);
- struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
- if (!pkt) {
- pr_warn("Out of memory\n");
- return;
- }
- cfpkt_addbdy(pkt, CFCTRL_CMD_SLEEP);
- init_info(cfpkt_info(pkt), cfctrl);
- ret =
- cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
- if (ret < 0)
- cfpkt_destroy(pkt);
-}
-
-void cfctrl_wake_req(struct cflayer *layer)
-{
- int ret;
- struct cfctrl *cfctrl = container_obj(layer);
- struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
- if (!pkt) {
- pr_warn("Out of memory\n");
- return;
- }
- cfpkt_addbdy(pkt, CFCTRL_CMD_WAKE);
- init_info(cfpkt_info(pkt), cfctrl);
- ret =
- cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
- if (ret < 0)
- cfpkt_destroy(pkt);
-}
-
-void cfctrl_getstartreason_req(struct cflayer *layer)
-{
- int ret;
- struct cfctrl *cfctrl = container_obj(layer);
- struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN);
- if (!pkt) {
- pr_warn("Out of memory\n");
- return;
- }
- cfpkt_addbdy(pkt, CFCTRL_CMD_START_REASON);
- init_info(cfpkt_info(pkt), cfctrl);
- ret =
- cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt);
- if (ret < 0)
- cfpkt_destroy(pkt);
-}
-
-
void cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer)
{
struct cfctrl_request_info *p, *tmp;