Return-path: Received: from mail-pf0-f194.google.com ([209.85.192.194]:35036 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752609AbdFPO6k (ORCPT ); Fri, 16 Jun 2017 10:58:40 -0400 Received: by mail-pf0-f194.google.com with SMTP id s66so6917579pfs.2 for ; Fri, 16 Jun 2017 07:58:40 -0700 (PDT) From: Amitkumar Karwar To: Kalle Valo Cc: linux-wireless@vger.kernel.org, Amitkumar Karwar , Karun Eagalapati , Amitkumar Karwar , Prameela Rani Garnepudi Subject: [v2 20/20] rsi: Rename mutex tx_rxlock to the tx_lock. Date: Fri, 16 Jun 2017 20:24:41 +0530 Message-Id: <1497624881-2315-21-git-send-email-amit.karwar@redpinesignals.com> (sfid-20170616_165843_352609_181168AD) In-Reply-To: <1497624881-2315-1-git-send-email-amit.karwar@redpinesignals.com> References: <1497624881-2315-1-git-send-email-amit.karwar@redpinesignals.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Karun Eagalapati We have now added separate lock for Rx. This lock is used to protect tx path only Signed-off-by: Karun Eagalapati Signed-off-by: Amitkumar Karwar Signed-off-by: Prameela Rani Garnepudi --- drivers/net/wireless/rsi/rsi_91x_core.c | 10 +++++----- drivers/net/wireless/rsi/rsi_91x_main.c | 2 +- drivers/net/wireless/rsi/rsi_main.h | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/wireless/rsi/rsi_91x_core.c b/drivers/net/wireless/rsi/rsi_91x_core.c index 68f04a7..88a1a56 100644 --- a/drivers/net/wireless/rsi/rsi_91x_core.c +++ b/drivers/net/wireless/rsi/rsi_91x_core.c @@ -268,11 +268,11 @@ void rsi_core_qos_processor(struct rsi_common *common) break; } - mutex_lock(&common->tx_rxlock); + mutex_lock(&common->tx_lock); status = adapter->check_hw_queue_status(adapter, q_num); if ((status <= 0)) { - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->tx_lock); break; } @@ -287,7 +287,7 @@ void rsi_core_qos_processor(struct rsi_common *common) skb = rsi_core_dequeue_pkt(common, q_num); if (skb == NULL) { rsi_dbg(ERR_ZONE, "skb null\n"); - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->tx_lock); break; } @@ -297,14 +297,14 @@ void rsi_core_qos_processor(struct rsi_common *common) status = rsi_send_data_pkt(common, skb); if (status) { - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->tx_lock); break; } common->tx_stats.total_tx_pkt_send[q_num]++; tstamp_2 = jiffies; - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->tx_lock); if (time_after(tstamp_2, tstamp_1 + (300 * HZ) / 1000)) schedule(); diff --git a/drivers/net/wireless/rsi/rsi_91x_main.c b/drivers/net/wireless/rsi/rsi_91x_main.c index 939f568..bb0febb 100644 --- a/drivers/net/wireless/rsi/rsi_91x_main.c +++ b/drivers/net/wireless/rsi/rsi_91x_main.c @@ -220,7 +220,7 @@ struct rsi_hw *rsi_91x_init(void) rsi_init_event(&common->tx_thread.event); mutex_init(&common->mutex); - mutex_init(&common->tx_rxlock); + mutex_init(&common->tx_lock); mutex_init(&common->rx_lock); if (rsi_create_kthread(common, diff --git a/drivers/net/wireless/rsi/rsi_main.h b/drivers/net/wireless/rsi/rsi_main.h index 6d41c9b..d3bf7ac 100644 --- a/drivers/net/wireless/rsi/rsi_main.h +++ b/drivers/net/wireless/rsi/rsi_main.h @@ -177,8 +177,8 @@ struct rsi_common { struct sk_buff_head tx_queue[NUM_EDCA_QUEUES + 1]; /* Mutex declaration */ struct mutex mutex; - /* Mutex used between tx/rx threads */ - struct mutex tx_rxlock; + /* Mutex used for tx thread */ + struct mutex tx_lock; /* Mutex used for rx thread */ struct mutex rx_lock; u8 endpoint; -- 2.7.4