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wifi: mac80211: remove tx_handlers_drop debugfs stats

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Commit 906a5a8c71 ("wifi: mac80211: add tx_handlers_drop statistics
to ethtool") added a tx_handlers_drop counter to ethtool stats.
During review [1], Johannes noted that the existing debugfs counter
is now redundant. Remove the debugfs stat to avoid duplication and
streamline statistics reporting.

Link: https://lore.kernel.org/linux-wireless/ce5f2bd899caa2de32f36ce554d9cada073979c0.camel@sipsolutions.net/ # [1]
Signed-off-by: Sarika Sharma <quic_sarishar@quicinc.com>
Link: https://patch.msgid.link/20250918040846.4032734-1-quic_sarishar@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Sarika Sharma
2025-09-18 09:38:46 +05:30
committed by Johannes Berg
parent 872e397d62
commit ccdc96fa0e
3 changed files with 0 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
net/mac80211/debugfs.c
View File

@@ -715,7 +715,6 @@ void debugfs_hw_add(struct ieee80211_local *local)
DEBUGFS_STATS_ADD(dot11ReceivedFragmentCount);
DEBUGFS_STATS_ADD(dot11MulticastReceivedFrameCount);
DEBUGFS_STATS_ADD(dot11TransmittedFrameCount);
DEBUGFS_STATS_ADD(tx_handlers_drop);
DEBUGFS_STATS_ADD(tx_handlers_queued);
DEBUGFS_STATS_ADD(tx_handlers_drop_wep);
DEBUGFS_STATS_ADD(tx_handlers_drop_not_assoc);

1
net/mac80211/ieee80211_i.h
View File

@@ -1610,7 +1610,6 @@ struct ieee80211_local {
u32 dot11TransmittedFrameCount;
/* TX/RX handler statistics */
unsigned int tx_handlers_drop;
unsigned int tx_handlers_queued;
unsigned int tx_handlers_drop_wep;
unsigned int tx_handlers_drop_not_assoc;

2
net/mac80211/tx.c
View File

@@ -1821,7 +1821,6 @@ static int invoke_tx_handlers_early(struct ieee80211_tx_data *tx)
txh_done:
if (unlikely(res == TX_DROP)) {
tx->sdata->tx_handlers_drop++;
I802_DEBUG_INC(tx->local->tx_handlers_drop);
if (tx->skb)
ieee80211_free_txskb(&tx->local->hw, tx->skb);
else
@@ -1866,7 +1865,6 @@ static int invoke_tx_handlers_late(struct ieee80211_tx_data *tx)
txh_done:
if (unlikely(res == TX_DROP)) {
tx->sdata->tx_handlers_drop++;
I802_DEBUG_INC(tx->local->tx_handlers_drop);
if (tx->skb)
ieee80211_free_txskb(&tx->local->hw, tx->skb);
else