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| author | Johannes Berg <johannes.berg@intel.com> | 2013-05-08 21:34:22 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-05-25 00:02:13 +0200 |
| commit | 9f419f3851041e0c8170629f0639813dbfc79d5e (patch) | |
| tree | 881b599ab8ee0c0924d7152bf4e330aa36213609 /net/wireless/core.c | |
| parent | dde7dc759b777f385fc5df2af691c82eb455c7f3 (diff) | |
| download | linux-stable-9f419f3851041e0c8170629f0639813dbfc79d5e.tar.gz linux-stable-9f419f3851041e0c8170629f0639813dbfc79d5e.tar.bz2 linux-stable-9f419f3851041e0c8170629f0639813dbfc79d5e.zip | |
cfg80211: move cfg80211_get_dev_from_ifindex under wext
The function is only used and needed by the wext code
for scanning, so move it there.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 58e69d691601..cc49cf11c7a7 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -90,27 +90,6 @@ struct wiphy *wiphy_idx_to_wiphy(int wiphy_idx) return &rdev->wiphy; } -struct cfg80211_registered_device * -cfg80211_get_dev_from_ifindex(struct net *net, int ifindex) -{ - struct cfg80211_registered_device *rdev = ERR_PTR(-ENODEV); - struct net_device *dev; - - mutex_lock(&cfg80211_mutex); - dev = dev_get_by_index(net, ifindex); - if (!dev) - goto out; - if (dev->ieee80211_ptr) { - rdev = wiphy_to_dev(dev->ieee80211_ptr->wiphy); - mutex_lock(&rdev->mtx); - } else - rdev = ERR_PTR(-ENODEV); - dev_put(dev); - out: - mutex_unlock(&cfg80211_mutex); - return rdev; -} - /* requires cfg80211_mutex to be held */ int cfg80211_dev_rename(struct cfg80211_registered_device *rdev, char *newname) |