wifi: mac80211: Fix permissions for valid_links debugfs entry

[ Upstream commit 4cacadc0dbd8013e6161aa8843d8e9d8ad435b47 ]

The entry should be a read only one and not a write only one. Fix it.

Fixes: 3d9011029227 ("wifi: mac80211: implement link switching")
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230611121219.c75316990411.I1565a7fcba8a37f83efffb0cc6b71c572b896e94@changeid
[remove x16 change since it doesn't work yet]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 0bac9af3ca966e69ed9fea793cc16aa9529937eb..371add9061f1fd3d4ad115e7ff8ccab89223c3d2 100644 (file)
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -691,7 +691,7 @@ static void add_sta_files(struct ieee80211_sub_if_data *sdata)
        DEBUGFS_ADD_MODE(uapsd_queues, 0600);
        DEBUGFS_ADD_MODE(uapsd_max_sp_len, 0600);
        DEBUGFS_ADD_MODE(tdls_wider_bw, 0600);
-       DEBUGFS_ADD_MODE(valid_links, 0200);
+       DEBUGFS_ADD_MODE(valid_links, 0400);
        DEBUGFS_ADD_MODE(active_links, 0600);
 }