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author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-04-19 16:17:34 (GMT) |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-04-19 16:17:34 (GMT) |
commit | cf816ecb533ab96b883dfdc0db174598b5b5c4d2 (patch) | |
tree | 1b7705db288ae2917105e624b01fdf81e0882bf1 /net/mac80211/debugfs_key.c | |
parent | adf6d34e460387ee3e8f1e1875d52bff51212c7d (diff) | |
parent | 15f7d677ccff6f0f5de8a1ee43a792567e9f9de9 (diff) | |
download | linux-fsl-qoriq-cf816ecb533ab96b883dfdc0db174598b5b5c4d2.tar.xz |
Merge branch 'merge-fixes' into devel
Diffstat (limited to 'net/mac80211/debugfs_key.c')
-rw-r--r-- | net/mac80211/debugfs_key.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c index c881524..879e721 100644 --- a/net/mac80211/debugfs_key.c +++ b/net/mac80211/debugfs_key.c @@ -10,7 +10,7 @@ #include <linux/kobject.h> #include "ieee80211_i.h" -#include "ieee80211_key.h" +#include "key.h" #include "debugfs.h" #include "debugfs_key.h" @@ -184,23 +184,36 @@ KEY_OPS(key); key->debugfs.name = debugfs_create_file(#name, 0400,\ key->debugfs.dir, key, &key_##name##_ops); -void ieee80211_debugfs_key_add(struct ieee80211_local *local, - struct ieee80211_key *key) -{ +void ieee80211_debugfs_key_add(struct ieee80211_key *key) + { static int keycount; - char buf[20]; + char buf[50]; + DECLARE_MAC_BUF(mac); + struct sta_info *sta; - if (!local->debugfs.keys) + if (!key->local->debugfs.keys) return; sprintf(buf, "%d", keycount); + key->debugfs.cnt = keycount; keycount++; key->debugfs.dir = debugfs_create_dir(buf, - local->debugfs.keys); + key->local->debugfs.keys); if (!key->debugfs.dir) return; + rcu_read_lock(); + sta = rcu_dereference(key->sta); + if (sta) + sprintf(buf, "../../stations/%s", print_mac(mac, sta->addr)); + rcu_read_unlock(); + + /* using sta as a boolean is fine outside RCU lock */ + if (sta) + key->debugfs.stalink = + debugfs_create_symlink("station", key->debugfs.dir, buf); + DEBUGFS_ADD(keylen); DEBUGFS_ADD(flags); DEBUGFS_ADD(keyidx); @@ -246,7 +259,7 @@ void ieee80211_debugfs_key_add_default(struct ieee80211_sub_if_data *sdata) if (!sdata->debugfsdir) return; - sprintf(buf, "../keys/%d", sdata->default_key->conf.keyidx); + sprintf(buf, "../keys/%d", sdata->default_key->debugfs.cnt); sdata->debugfs.default_key = debugfs_create_symlink("default_key", sdata->debugfsdir, buf); } @@ -258,19 +271,6 @@ void ieee80211_debugfs_key_remove_default(struct ieee80211_sub_if_data *sdata) debugfs_remove(sdata->debugfs.default_key); sdata->debugfs.default_key = NULL; } -void ieee80211_debugfs_key_sta_link(struct ieee80211_key *key, - struct sta_info *sta) -{ - char buf[50]; - DECLARE_MAC_BUF(mac); - - if (!key->debugfs.dir) - return; - - sprintf(buf, "../../stations/%s", print_mac(mac, sta->addr)); - key->debugfs.stalink = - debugfs_create_symlink("station", key->debugfs.dir, buf); -} void ieee80211_debugfs_key_sta_del(struct ieee80211_key *key, struct sta_info *sta) |