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| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-02-21 00:04:21 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-02-27 14:52:55 -0500 |
| commit | a1794390f1afc3631ac056e0f1677b7ab6f7ee74 (patch) | |
| tree | 0c5ff752ba69c6b002369e340e931ce5ef9df0d3 /net/wireless/nl80211.c | |
| parent | 85fd129a721e6e892dbaaf05203baf819730f699 (diff) | |
| download | op-kernel-dev-a1794390f1afc3631ac056e0f1677b7ab6f7ee74.zip op-kernel-dev-a1794390f1afc3631ac056e0f1677b7ab6f7ee74.tar.gz | |
cfg80211: rename cfg80211_drv_mutex to cfg80211_mutex
cfg80211_drv_mutex is protecting more than the driver list,
this renames it and documents what its currently supposed to
protect.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index b176bb8..88a530f 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -256,7 +256,7 @@ static int nl80211_dump_wiphy(struct sk_buff *skb, struct netlink_callback *cb) int start = cb->args[0]; struct cfg80211_registered_device *dev; - mutex_lock(&cfg80211_drv_mutex); + mutex_lock(&cfg80211_mutex); list_for_each_entry(dev, &cfg80211_drv_list, list) { if (++idx <= start) continue; @@ -267,7 +267,7 @@ static int nl80211_dump_wiphy(struct sk_buff *skb, struct netlink_callback *cb) break; } } - mutex_unlock(&cfg80211_drv_mutex); + mutex_unlock(&cfg80211_mutex); cb->args[0] = idx; @@ -470,7 +470,7 @@ static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback * struct cfg80211_registered_device *dev; struct wireless_dev *wdev; - mutex_lock(&cfg80211_drv_mutex); + mutex_lock(&cfg80211_mutex); list_for_each_entry(dev, &cfg80211_drv_list, list) { if (wp_idx < wp_start) { wp_idx++; @@ -497,7 +497,7 @@ static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback * wp_idx++; } out: - mutex_unlock(&cfg80211_drv_mutex); + mutex_unlock(&cfg80211_mutex); cb->args[0] = wp_idx; cb->args[1] = if_idx; @@ -1916,9 +1916,9 @@ static int nl80211_req_set_reg(struct sk_buff *skb, struct genl_info *info) if (is_world_regdom(data)) return -EINVAL; #endif - mutex_lock(&cfg80211_drv_mutex); + mutex_lock(&cfg80211_mutex); r = __regulatory_hint(NULL, REGDOM_SET_BY_USER, data, 0, ENVIRON_ANY); - mutex_unlock(&cfg80211_drv_mutex); + mutex_unlock(&cfg80211_mutex); /* This means the regulatory domain was already set, however * we don't want to confuse userspace with a "successful error" * message so lets just treat it as a success */ @@ -2112,7 +2112,7 @@ static int nl80211_get_reg(struct sk_buff *skb, struct genl_info *info) unsigned int i; int err = -EINVAL; - mutex_lock(&cfg80211_drv_mutex); + mutex_lock(&cfg80211_mutex); if (!cfg80211_regdomain) goto out; @@ -2175,7 +2175,7 @@ nla_put_failure: genlmsg_cancel(msg, hdr); err = -EMSGSIZE; out: - mutex_unlock(&cfg80211_drv_mutex); + mutex_unlock(&cfg80211_mutex); return err; } @@ -2234,9 +2234,9 @@ static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info) BUG_ON(rule_idx != num_rules); - mutex_lock(&cfg80211_drv_mutex); + mutex_lock(&cfg80211_mutex); r = set_regdom(rd); - mutex_unlock(&cfg80211_drv_mutex); + mutex_unlock(&cfg80211_mutex); return r; bad_reg: |
