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Message-Id: <20200819072402.3085022-14-lee.jones@linaro.org>
Date: Wed, 19 Aug 2020 08:23:47 +0100
From: Lee Jones <lee.jones@...aro.org>
To: kvalo@...eaurora.org, davem@...emloft.net, kuba@...nel.org
Cc: linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org,
netdev@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
Solomon Peachy <pizza@...ftnet.org>,
Dmitry Tarnyagin <dmitry.tarnyagin@...kless.no>
Subject: [PATCH 13/28] wireless: st: cw1200: wsm: Remove 'dummy' variables
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@...ftnet.org>
Cc: Kalle Valo <kvalo@...eaurora.org>
Cc: "David S. Miller" <davem@...emloft.net>
Cc: Jakub Kicinski <kuba@...nel.org>
Cc: Dmitry Tarnyagin <dmitry.tarnyagin@...kless.no>
Cc: linux-wireless@...r.kernel.org
Cc: netdev@...r.kernel.org
Signed-off-by: Lee Jones <lee.jones@...aro.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
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