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| author | Johannes Berg <johannes.berg@intel.com> | 2012-06-06 08:18:22 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-06-06 15:18:17 -0400 |
| commit | e8c9bd5b8d807cfe6c923265969a523b1ba1e6c2 (patch) | |
| tree | e36cab1a3b2fb25bdc84115e3472a19672045dbe /net/wireless/wext-compat.c | |
| parent | 7c9c46c16d2d1d232f3296924162de293477f017 (diff) | |
| download | linux-e8c9bd5b8d807cfe6c923265969a523b1ba1e6c2.tar.gz linux-e8c9bd5b8d807cfe6c923265969a523b1ba1e6c2.tar.bz2 linux-e8c9bd5b8d807cfe6c923265969a523b1ba1e6c2.zip | |
cfg80211: clarify set_channel APIs
Now that we've removed all uses of the set_channel
API except for the monitor channel and in libertas,
clarify this. Split the libertas mesh use into a
new libertas_set_mesh_channel() operation, just to
keep backward compatibility, and rename the normal
set_channel() to set_monitor_channel().
Also describe the desired set_monitor_channel()
semantics more clearly.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/wext-compat.c')
| -rw-r--r-- | net/wireless/wext-compat.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index faeb03548aa4..bc879833b21f 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -802,9 +802,7 @@ static int cfg80211_wext_siwfreq(struct net_device *dev, if (freq == 0) return -EINVAL; mutex_lock(&rdev->devlist_mtx); - wdev_lock(wdev); - err = cfg80211_set_freq(rdev, wdev, freq, NL80211_CHAN_NO_HT); - wdev_unlock(wdev); + err = cfg80211_set_monitor_channel(rdev, freq, NL80211_CHAN_NO_HT); mutex_unlock(&rdev->devlist_mtx); return err; case NL80211_IFTYPE_MESH_POINT: @@ -848,11 +846,7 @@ static int cfg80211_wext_giwfreq(struct net_device *dev, freq->e = 6; return 0; default: - if (!wdev->channel) - return -EINVAL; - freq->m = wdev->channel->center_freq; - freq->e = 6; - return 0; + return -EINVAL; } } |