diff options
Diffstat (limited to 'net/wireless/debugfs.c')
| -rw-r--r-- | net/wireless/debugfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c index 920cabe0461..90d05003662 100644 --- a/net/wireless/debugfs.c +++ b/net/wireless/debugfs.c @@ -74,7 +74,7 @@ static ssize_t ht40allow_map_read(struct file *file, if (!buf) return -ENOMEM; - mutex_lock(&cfg80211_mutex); + rtnl_lock(); for (band = 0; band < IEEE80211_NUM_BANDS; band++) { sband = wiphy->bands[band]; @@ -85,7 +85,7 @@ static ssize_t ht40allow_map_read(struct file *file, buf, buf_size, offset); } - mutex_unlock(&cfg80211_mutex); + rtnl_unlock(); r = simple_read_from_buffer(user_buf, count, ppos, buf, offset); |