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Mark DFS functions static and rename them

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These functions are not used from outside dfs.c anymore.

Signed-hostap: Janusz Dziedzic <janusz.dziedzic@tieto.com>
This commit is contained in:
Janusz Dziedzic 2013-10-16 14:15:06 +03:00 committed by Jouni Malinen
parent 58b73e3dd9
commit 6de0e0c99e
1 changed files with 11 additions and 11 deletions
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22
src/ap/dfs.c
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@ -67,9 +67,9 @@ static int dfs_is_ht40_allowed(struct hostapd_channel_data *chan)
} }
static int hostapd_dfs_find_channel(struct hostapd_data *hapd, static int dfs_find_channel(struct hostapd_data *hapd,
struct hostapd_channel_data **ret_chan, struct hostapd_channel_data **ret_chan,
int idx) int idx)
{ {
struct hostapd_hw_modes *mode; struct hostapd_hw_modes *mode;
struct hostapd_channel_data *chan, *next_chan; struct hostapd_channel_data *chan, *next_chan;
@ -253,7 +253,7 @@ static int dfs_check_chans_unavailable(struct hostapd_data *hapd,
} }
struct hostapd_channel_data * hostapd_dfs_get_valid_channel( static struct hostapd_channel_data * dfs_get_valid_channel(
struct hostapd_data *hapd) struct hostapd_data *hapd)
{ {
struct hostapd_hw_modes *mode; struct hostapd_hw_modes *mode;
@ -271,11 +271,11 @@ struct hostapd_channel_data * hostapd_dfs_get_valid_channel(
return NULL; return NULL;
/* get random available channel */ /* get random available channel */
channel_idx = hostapd_dfs_find_channel(hapd, NULL, 0); channel_idx = dfs_find_channel(hapd, NULL, 0);
if (channel_idx > 0) { if (channel_idx > 0) {
os_get_random((u8 *) &_rand, sizeof(_rand)); os_get_random((u8 *) &_rand, sizeof(_rand));
new_channel_idx = _rand % channel_idx; new_channel_idx = _rand % channel_idx;
hostapd_dfs_find_channel(hapd, &chan, new_channel_idx); dfs_find_channel(hapd, &chan, new_channel_idx);
} }
/* VHT */ /* VHT */
@ -460,7 +460,7 @@ int hostapd_handle_dfs(struct hostapd_data *hapd)
wpa_printf(MSG_DEBUG, "DFS %d chans unavailable - choose other channel: %s", wpa_printf(MSG_DEBUG, "DFS %d chans unavailable - choose other channel: %s",
res, res ? "yes": "no"); res, res ? "yes": "no");
if (res) { if (res) {
channel = hostapd_dfs_get_valid_channel(hapd); channel = dfs_get_valid_channel(hapd);
if (!channel) { if (!channel) {
wpa_printf(MSG_ERROR, "could not get valid channel"); wpa_printf(MSG_ERROR, "could not get valid channel");
return -1; return -1;
@ -507,7 +507,7 @@ int hostapd_dfs_complete_cac(struct hostapd_data *hapd, int success, int freq,
set_dfs_state(hapd, freq, ht_enabled, chan_offset, set_dfs_state(hapd, freq, ht_enabled, chan_offset,
chan_width, cf1, cf2, chan_width, cf1, cf2,
HOSTAPD_CHAN_DFS_UNAVAILABLE); HOSTAPD_CHAN_DFS_UNAVAILABLE);
channel = hostapd_dfs_get_valid_channel(hapd); channel = dfs_get_valid_channel(hapd);
if (channel) { if (channel) {
hapd->iconf->channel = channel->chan; hapd->iconf->channel = channel->chan;
hapd->iface->freq = channel->freq; hapd->iface->freq = channel->freq;
@ -522,13 +522,13 @@ int hostapd_dfs_complete_cac(struct hostapd_data *hapd, int success, int freq,
} }
int ieee802_11_start_channel_switch(struct hostapd_data *hapd) static int hostapd_dfs_start_channel_switch(struct hostapd_data *hapd)
{ {
struct hostapd_channel_data *channel; struct hostapd_channel_data *channel;
int err = 1; int err = 1;
wpa_printf(MSG_DEBUG, "%s called", __func__); wpa_printf(MSG_DEBUG, "%s called", __func__);
channel = hostapd_dfs_get_valid_channel(hapd); channel = dfs_get_valid_channel(hapd);
if (channel) { if (channel) {
hapd->iconf->channel = channel->chan; hapd->iconf->channel = channel->chan;
hapd->iface->freq = channel->freq; hapd->iface->freq = channel->freq;
@ -566,7 +566,7 @@ int hostapd_dfs_radar_detected(struct hostapd_data *hapd, int freq,
return 0; return 0;
/* radar detected while operating, switch the channel. */ /* radar detected while operating, switch the channel. */
res = ieee802_11_start_channel_switch(hapd); res = hostapd_dfs_start_channel_switch(hapd);
return res; return res;
} }