From 5b5e87314efb558f2ff4b027b4d1ba386893e908 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 6 Oct 2018 19:35:00 +0200 Subject: mac80211: minstrel: remove unnecessary debugfs cleanup code debugfs entries are cleaned up by debugfs_remove_recursive already. Signed-off-by: Felix Fietkau Signed-off-by: Johannes Berg --- net/mac80211/rc80211_minstrel.c | 8 ++------ net/mac80211/rc80211_minstrel.h | 7 ------- net/mac80211/rc80211_minstrel_debugfs.c | 18 +++--------------- net/mac80211/rc80211_minstrel_ht.c | 1 - net/mac80211/rc80211_minstrel_ht.h | 5 ----- net/mac80211/rc80211_minstrel_ht_debugfs.c | 17 ++++------------- 6 files changed, 9 insertions(+), 47 deletions(-) (limited to 'net/mac80211') diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c index fc6134c01a76..eac61242238a 100644 --- a/net/mac80211/rc80211_minstrel.c +++ b/net/mac80211/rc80211_minstrel.c @@ -689,8 +689,8 @@ minstrel_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) #ifdef CONFIG_MAC80211_DEBUGFS mp->fixed_rate_idx = (u32) -1; - mp->dbg_fixed_rate = debugfs_create_u32("fixed_rate_idx", - 0666, debugfsdir, &mp->fixed_rate_idx); + debugfs_create_u32("fixed_rate_idx", 0666, debugfsdir, + &mp->fixed_rate_idx); #endif minstrel_init_cck_rates(mp); @@ -701,9 +701,6 @@ minstrel_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) static void minstrel_free(void *priv) { -#ifdef CONFIG_MAC80211_DEBUGFS - debugfs_remove(((struct minstrel_priv *)priv)->dbg_fixed_rate); -#endif kfree(priv); } @@ -735,7 +732,6 @@ const struct rate_control_ops mac80211_minstrel = { .free_sta = minstrel_free_sta, #ifdef CONFIG_MAC80211_DEBUGFS .add_sta_debugfs = minstrel_add_sta_debugfs, - .remove_sta_debugfs = minstrel_remove_sta_debugfs, #endif .get_expected_throughput = minstrel_get_expected_throughput, }; diff --git a/net/mac80211/rc80211_minstrel.h b/net/mac80211/rc80211_minstrel.h index be6c3f35f48b..6abe8bf603e2 100644 --- a/net/mac80211/rc80211_minstrel.h +++ b/net/mac80211/rc80211_minstrel.h @@ -109,11 +109,6 @@ struct minstrel_sta_info { /* sampling table */ u8 *sample_table; - -#ifdef CONFIG_MAC80211_DEBUGFS - struct dentry *dbg_stats; - struct dentry *dbg_stats_csv; -#endif }; struct minstrel_priv { @@ -137,7 +132,6 @@ struct minstrel_priv { * - setting will be applied on next update */ u32 fixed_rate_idx; - struct dentry *dbg_fixed_rate; #endif }; @@ -156,7 +150,6 @@ minstrel_get_ewmsd10(struct minstrel_rate_stats *mrs) extern const struct rate_control_ops mac80211_minstrel; void minstrel_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir); -void minstrel_remove_sta_debugfs(void *priv, void *priv_sta); /* Recalculate success probabilities and counters for a given rate using EWMA */ void minstrel_calc_rate_stats(struct minstrel_rate_stats *mrs); diff --git a/net/mac80211/rc80211_minstrel_debugfs.c b/net/mac80211/rc80211_minstrel_debugfs.c index 9ad7d63d3e5b..2e7266b81b19 100644 --- a/net/mac80211/rc80211_minstrel_debugfs.c +++ b/net/mac80211/rc80211_minstrel_debugfs.c @@ -214,19 +214,7 @@ minstrel_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir) { struct minstrel_sta_info *mi = priv_sta; - mi->dbg_stats = debugfs_create_file("rc_stats", 0444, dir, mi, - &minstrel_stat_fops); - - mi->dbg_stats_csv = debugfs_create_file("rc_stats_csv", 0444, dir, mi, - &minstrel_stat_csv_fops); -} - -void -minstrel_remove_sta_debugfs(void *priv, void *priv_sta) -{ - struct minstrel_sta_info *mi = priv_sta; - - debugfs_remove(mi->dbg_stats); - - debugfs_remove(mi->dbg_stats_csv); + debugfs_create_file("rc_stats", 0444, dir, mi, &minstrel_stat_fops); + debugfs_create_file("rc_stats_csv", 0444, dir, mi, + &minstrel_stat_csv_fops); } diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 16d1ac30978d..818552ba61d0 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -1391,7 +1391,6 @@ static const struct rate_control_ops mac80211_minstrel_ht = { .free = minstrel_ht_free, #ifdef CONFIG_MAC80211_DEBUGFS .add_sta_debugfs = minstrel_ht_add_sta_debugfs, - .remove_sta_debugfs = minstrel_ht_remove_sta_debugfs, #endif .get_expected_throughput = minstrel_ht_get_expected_throughput, }; diff --git a/net/mac80211/rc80211_minstrel_ht.h b/net/mac80211/rc80211_minstrel_ht.h index de1646c42e82..50f2a8d004c4 100644 --- a/net/mac80211/rc80211_minstrel_ht.h +++ b/net/mac80211/rc80211_minstrel_ht.h @@ -110,17 +110,12 @@ struct minstrel_ht_sta_priv { struct minstrel_ht_sta ht; struct minstrel_sta_info legacy; }; -#ifdef CONFIG_MAC80211_DEBUGFS - struct dentry *dbg_stats; - struct dentry *dbg_stats_csv; -#endif void *ratelist; void *sample_table; bool is_ht; }; void minstrel_ht_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir); -void minstrel_ht_remove_sta_debugfs(void *priv, void *priv_sta); int minstrel_ht_get_tp_avg(struct minstrel_ht_sta *mi, int group, int rate, int prob_ewma); diff --git a/net/mac80211/rc80211_minstrel_ht_debugfs.c b/net/mac80211/rc80211_minstrel_ht_debugfs.c index bfcc03152dc6..afc7c65ebfad 100644 --- a/net/mac80211/rc80211_minstrel_ht_debugfs.c +++ b/net/mac80211/rc80211_minstrel_ht_debugfs.c @@ -303,17 +303,8 @@ minstrel_ht_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir) { struct minstrel_ht_sta_priv *msp = priv_sta; - msp->dbg_stats = debugfs_create_file("rc_stats", 0444, dir, msp, - &minstrel_ht_stat_fops); - msp->dbg_stats_csv = debugfs_create_file("rc_stats_csv", 0444, dir, msp, - &minstrel_ht_stat_csv_fops); -} - -void -minstrel_ht_remove_sta_debugfs(void *priv, void *priv_sta) -{ - struct minstrel_ht_sta_priv *msp = priv_sta; - - debugfs_remove(msp->dbg_stats); - debugfs_remove(msp->dbg_stats_csv); + debugfs_create_file("rc_stats", 0444, dir, msp, + &minstrel_ht_stat_fops); + debugfs_create_file("rc_stats_csv", 0444, dir, msp, + &minstrel_ht_stat_csv_fops); } -- cgit v1.2.3-59-g8ed1b