wifi: cw1200: Remove unused cw1200_queue_requeue_all()

cw1200_queue_requeue_all() has been unused since it was added in 2013 by commit
a910e4a94f69 ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets")

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241012203852.229151-1-linux@treblig.org

diff --git a/drivers/net/wireless/st/cw1200/queue.c b/drivers/net/wireless/st/cw1200/queue.c
index 805a3c1bf8fe24b5c50c882740a0f715f5d60b2b..259739e53fc19f008d4fa6f7d0c75559141fb1d7 100644 (file)
--- a/drivers/net/wireless/st/cw1200/queue.c
+++ b/drivers/net/wireless/st/cw1200/queue.c
@@ -411,33 +411,6 @@ int cw1200_queue_requeue(struct cw1200_queue *queue, u32 packet_id)
        return ret;
 }
 
-int cw1200_queue_requeue_all(struct cw1200_queue *queue)
-{
-       struct cw1200_queue_item *item, *tmp;
-       struct cw1200_queue_stats *stats = queue->stats;
-       spin_lock_bh(&queue->lock);
-
-       list_for_each_entry_safe_reverse(item, tmp, &queue->pending, head) {
-               --queue->num_pending;
-               ++queue->link_map_cache[item->txpriv.link_id];
-
-               spin_lock_bh(&stats->lock);
-               ++stats->num_queued;
-               ++stats->link_map_cache[item->txpriv.link_id];
-               spin_unlock_bh(&stats->lock);
-
-               ++item->generation;
-               item->packet_id = cw1200_queue_mk_packet_id(queue->generation,
-                                                           queue->queue_id,
-                                                           item->generation,
-                                                           item - queue->pool);
-               list_move(&item->head, &queue->queue);
-       }
-       spin_unlock_bh(&queue->lock);
-
-       return 0;
-}
-
 int cw1200_queue_remove(struct cw1200_queue *queue, u32 packet_id)
 {
        int ret = 0;

diff --git a/drivers/net/wireless/st/cw1200/queue.h b/drivers/net/wireless/st/cw1200/queue.h
index 96ac69ae97dea389b608c5b027bc8d56fb1939ff..d46304b58747ed3f9bf556d72231319fb68178e3 100644 (file)
--- a/drivers/net/wireless/st/cw1200/queue.h
+++ b/drivers/net/wireless/st/cw1200/queue.h
@@ -85,7 +85,6 @@ int cw1200_queue_get(struct cw1200_queue *queue,
                     struct ieee80211_tx_info **tx_info,
                     const struct cw1200_txpriv **txpriv);
 int cw1200_queue_requeue(struct cw1200_queue *queue, u32 packet_id);
-int cw1200_queue_requeue_all(struct cw1200_queue *queue);
 int cw1200_queue_remove(struct cw1200_queue *queue,
                        u32 packet_id);
 int cw1200_queue_get_skb(struct cw1200_queue *queue, u32 packet_id,