From c3b84b9b3bbd38076a564264a2d73992c5379b1a Mon Sep 17 00:00:00 2001 From: "chao.an" Date: Sun, 26 Jun 2022 11:49:21 +0800 Subject: [PATCH] wireless/bcm43xxx: remove unused tx_queue_count Signed-off-by: chao.an --- .../wireless/ieee80211/bcm43xxx/bcmf_sdio.c | 23 +++---------------- .../wireless/ieee80211/bcm43xxx/bcmf_sdio.h | 1 - 2 files changed, 3 insertions(+), 21 deletions(-) diff --git a/drivers/wireless/ieee80211/bcm43xxx/bcmf_sdio.c b/drivers/wireless/ieee80211/bcm43xxx/bcmf_sdio.c index d771a4ba79..903bb9400b 100644 --- a/drivers/wireless/ieee80211/bcm43xxx/bcmf_sdio.c +++ b/drivers/wireless/ieee80211/bcm43xxx/bcmf_sdio.c @@ -1065,22 +1065,10 @@ struct bcmf_sdio_frame *bcmf_sdio_allocate_frame(FAR struct bcmf_dev_s *priv, DEBUGPANIC(); } -#if 0 - if (!tx || - sbus->tx_queue_count < - CONFIG_IEEE80211_BROADCOM_FRAME_POOL_SIZE - 1) -#endif + if ((entry = bcmf_dqueue_pop_tail(&sbus->free_queue)) != NULL) { - if ((entry = bcmf_dqueue_pop_tail(&sbus->free_queue)) != NULL) - { - if (tx) - { - sbus->tx_queue_count += 1; - } - - nxsem_post(&sbus->queue_mutex); - break; - } + nxsem_post(&sbus->queue_mutex); + break; } nxsem_post(&sbus->queue_mutex); @@ -1120,10 +1108,5 @@ void bcmf_sdio_free_frame(FAR struct bcmf_dev_s *priv, bcmf_dqueue_push(&sbus->free_queue, &sframe->list_entry); - if (sframe->tx) - { - sbus->tx_queue_count -= 1; - } - nxsem_post(&sbus->queue_mutex); } diff --git a/drivers/wireless/ieee80211/bcm43xxx/bcmf_sdio.h b/drivers/wireless/ieee80211/bcm43xxx/bcmf_sdio.h index f5a076caf9..daed5018f2 100644 --- a/drivers/wireless/ieee80211/bcm43xxx/bcmf_sdio.h +++ b/drivers/wireless/ieee80211/bcm43xxx/bcmf_sdio.h @@ -106,7 +106,6 @@ struct bcmf_sdio_dev_s dq_queue_t free_queue; /* Queue of available frames */ dq_queue_t tx_queue; /* Queue of frames to transmit */ dq_queue_t rx_queue; /* Queue of frames used to receive */ - volatile int tx_queue_count; /* Count of items in TX queue */ }; /* Structure used to manage SDIO frames */