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From:   Lee Jones <lee.jones@linaro.org>
To:     kvalo@codeaurora.org, davem@davemloft.net, kuba@kernel.org
Cc:     linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org,
        netdev@vger.kernel.org, Lee Jones <lee.jones@linaro.org>,
        Solomon Peachy <pizza@shaftnet.org>,
        Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
Subject: [PATCH 13/28] wireless: st: cw1200: wsm: Remove 'dummy' variables
Date:   Wed, 19 Aug 2020 08:23:47 +0100
Message-Id: <20200819072402.3085022-14-lee.jones@linaro.org>
In-Reply-To: <20200819072402.3085022-1-lee.jones@linaro.org>
References: <20200819072402.3085022-1-lee.jones@linaro.org>
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Sender: linux-wireless-owner@vger.kernel.org
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They're never read, so there is no reason for them to exist.

They just cause the compiler to complain.

Fixes the following W=1 kernel build warning(s):

 drivers/net/wireless/st/cw1200/wsm.c: In function ‘wsm_ba_timeout_indication’:
 drivers/net/wireless/st/cw1200/wsm.c:1033:5: warning: variable ‘dummy2’ set but not used [-Wunused-but-set-variable]
 drivers/net/wireless/st/cw1200/wsm.c:1031:6: warning: variable ‘dummy’ set but not used [-Wunused-but-set-variable]

Cc: Solomon Peachy <pizza@shaftnet.org>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/net/wireless/st/cw1200/wsm.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/st/cw1200/wsm.c b/drivers/net/wireless/st/cw1200/wsm.c
index c86f31dcc9817..d9b6147bbb528 100644
--- a/drivers/net/wireless/st/cw1200/wsm.c
+++ b/drivers/net/wireless/st/cw1200/wsm.c
@@ -1028,14 +1028,12 @@ static int wsm_find_complete_indication(struct cw1200_common *priv,
 static int wsm_ba_timeout_indication(struct cw1200_common *priv,
 				     struct wsm_buf *buf)
 {
-	u32 dummy;
 	u8 tid;
-	u8 dummy2;
 	u8 addr[ETH_ALEN];
 
-	dummy = WSM_GET32(buf);
+	WSM_GET32(buf);
 	tid = WSM_GET8(buf);
-	dummy2 = WSM_GET8(buf);
+	WSM_GET8(buf);
 	WSM_GET(buf, addr, ETH_ALEN);
 
 	pr_info("BlockACK timeout, tid %d, addr %pM\n",
-- 
2.25.1