diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-01-09 16:57:36 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-01-24 23:08:39 +0400 |
| commit | e9980e6d20a5c4d3f52359142ab3569171759a5b (patch) | |
| tree | d117e03b078a089a6554ebe8c28f1e4c545102f8 /net/mac80211/chan.c | |
| parent | 75ac9a28a0c6b818ba1aba874b6b3ae17241552c (diff) | |
| download | linux-e9980e6d20a5c4d3f52359142ab3569171759a5b.tar.xz | |
mac80211: refactor __ieee80211_get_channel_mode
Use a switch statement instead of a list of if
statements. Also include AP_VLAN in the list
and skip them since the AP interface will also
be looked at.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/chan.c')
| -rw-r--r-- | net/mac80211/chan.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index 889c3e93e0f4..d1f7abddb182 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -20,23 +20,29 @@ __ieee80211_get_channel_mode(struct ieee80211_local *local, if (!ieee80211_sdata_running(sdata)) continue; - if (sdata->vif.type == NL80211_IFTYPE_MONITOR) + switch (sdata->vif.type) { + case NL80211_IFTYPE_MONITOR: continue; - - if (sdata->vif.type == NL80211_IFTYPE_STATION && - !sdata->u.mgd.associated) - continue; - - if (sdata->vif.type == NL80211_IFTYPE_ADHOC) { + case NL80211_IFTYPE_STATION: + if (!sdata->u.mgd.associated) + continue; + break; + case NL80211_IFTYPE_ADHOC: if (!sdata->u.ibss.ssid_len) continue; if (!sdata->u.ibss.fixed_channel) return CHAN_MODE_HOPPING; - } - - if (sdata->vif.type == NL80211_IFTYPE_AP && - !sdata->u.ap.beacon) + break; + case NL80211_IFTYPE_AP_VLAN: + /* will also have _AP interface */ continue; + case NL80211_IFTYPE_AP: + if (!sdata->u.ap.beacon) + continue; + break; + default: + break; + } return CHAN_MODE_FIXED; } |