iwlwifi: mvm: rs: don't clear persistent fields

[cascardo/linux.git] / drivers / net / wireless / iwlwifi / mvm / rs.h

diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/iwlwifi/mvm/rs.h
index 374a83d..2e1a683 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.h
@@ -349,16 +349,6 @@ struct iwl_lq_sta {
        struct iwl_lq_cmd lq;
        struct iwl_scale_tbl_info lq_info[LQ_SIZE]; /* "active", "search" */
        u8 tx_agg_tid_en;
-#ifdef CONFIG_MAC80211_DEBUGFS
-       struct dentry *rs_sta_dbgfs_scale_table_file;
-       struct dentry *rs_sta_dbgfs_stats_table_file;
-       struct dentry *rs_sta_dbgfs_drv_tx_stats_file;
-       struct dentry *rs_sta_dbgfs_tx_agg_tid_en_file;
-       struct dentry *rs_sta_dbgfs_reduced_txp_file;
-       u32 dbg_fixed_rate;
-       u8 dbg_fixed_txp_reduction;
-#endif
-       struct iwl_mvm *drv;
 
        /* used to be in sta_info */
        int last_txrate_idx;
@@ -369,6 +359,20 @@ struct iwl_lq_sta {
 
        /* tx power reduce for this sta */
        int tpc_reduce;
+
+       /* persistent fields - initialized only once - keep last! */
+       struct {
+#ifdef CONFIG_MAC80211_DEBUGFS
+               struct dentry *rs_sta_dbgfs_scale_table_file;
+               struct dentry *rs_sta_dbgfs_stats_table_file;
+               struct dentry *rs_sta_dbgfs_drv_tx_stats_file;
+               struct dentry *rs_sta_dbgfs_tx_agg_tid_en_file;
+               struct dentry *rs_sta_dbgfs_reduced_txp_file;
+               u32 dbg_fixed_rate;
+               u8 dbg_fixed_txp_reduction;
+#endif
+               struct iwl_mvm *drv;
+       } pers;
 };
 
 /* Initialize station's rate scaling information after adding station */