diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2013-03-08 17:46:14 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-03-18 23:10:04 +0400 |
| commit | ddbfe860acc39d4856a86186eb8a292426ea6224 (patch) | |
| tree | 56eac0dd8c6cc075472b850dc62e9d5b56345f65 /net/mac80211/debugfs_key.c | |
| parent | 488b366a452934141959384c7a1b52b22d6154ef (diff) | |
| download | linux-ddbfe860acc39d4856a86186eb8a292426ea6224.tar.xz | |
mac80211: move sdata debugfs dir to vif
There is need create driver own per interface debugfs files. This is
currently done by drv_{add,remove}_interface_debugfs() callbacks. But it
is possible that after we remove interface from the driver (i.e.
on suspend) we call drv_remove_interface_debugfs() function. Fixing this
problem will require to add call drv_{add,remove}_interface_debugfs()
anytime we create and remove interface in mac80211. So it's better to
add debugfs dir dentry to vif structure to allow to create/remove
custom debugfs driver files on drv_{add,remove}_interface().
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/debugfs_key.c')
| -rw-r--r-- | net/mac80211/debugfs_key.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c index c3a3082b72e5..1521cabad3d6 100644 --- a/net/mac80211/debugfs_key.c +++ b/net/mac80211/debugfs_key.c @@ -295,7 +295,7 @@ void ieee80211_debugfs_key_update_default(struct ieee80211_sub_if_data *sdata) char buf[50]; struct ieee80211_key *key; - if (!sdata->debugfs.dir) + if (!sdata->vif.debugfs_dir) return; lockdep_assert_held(&sdata->local->key_mtx); @@ -311,7 +311,7 @@ void ieee80211_debugfs_key_update_default(struct ieee80211_sub_if_data *sdata) sprintf(buf, "../keys/%d", key->debugfs.cnt); sdata->debugfs.default_unicast_key = debugfs_create_symlink("default_unicast_key", - sdata->debugfs.dir, buf); + sdata->vif.debugfs_dir, buf); } if (sdata->debugfs.default_multicast_key) { @@ -325,7 +325,7 @@ void ieee80211_debugfs_key_update_default(struct ieee80211_sub_if_data *sdata) sprintf(buf, "../keys/%d", key->debugfs.cnt); sdata->debugfs.default_multicast_key = debugfs_create_symlink("default_multicast_key", - sdata->debugfs.dir, buf); + sdata->vif.debugfs_dir, buf); } } @@ -334,7 +334,7 @@ void ieee80211_debugfs_key_add_mgmt_default(struct ieee80211_sub_if_data *sdata) char buf[50]; struct ieee80211_key *key; - if (!sdata->debugfs.dir) + if (!sdata->vif.debugfs_dir) return; key = key_mtx_dereference(sdata->local, @@ -343,7 +343,7 @@ void ieee80211_debugfs_key_add_mgmt_default(struct ieee80211_sub_if_data *sdata) sprintf(buf, "../keys/%d", key->debugfs.cnt); sdata->debugfs.default_mgmt_key = debugfs_create_symlink("default_mgmt_key", - sdata->debugfs.dir, buf); + sdata->vif.debugfs_dir, buf); } else ieee80211_debugfs_key_remove_mgmt_default(sdata); } |