linux-kernel - [PATCH 02/10] staging: wfx: do not declare variables inside loops

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Date:   Tue, 26 May 2020 19:18:13 +0200
From:   Jerome Pouiller <Jerome.Pouiller@...abs.com>
To:     devel@...verdev.osuosl.org, linux-wireless@...r.kernel.org
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Kalle Valo <kvalo@...eaurora.org>,
        "David S . Miller" <davem@...emloft.net>,
        Jérôme Pouiller 
        <jerome.pouiller@...abs.com>
Subject: [PATCH 02/10] staging: wfx: do not declare variables inside loops

From: Jérôme Pouiller <jerome.pouiller@...abs.com>

The local variables should be declared at beginning of the functions.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@...abs.com>
---
 drivers/staging/wfx/data_tx.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/wfx/data_tx.c b/drivers/staging/wfx/data_tx.c
index a9eddd6db2b5d..f042ef36b408e 100644
--- a/drivers/staging/wfx/data_tx.c
+++ b/drivers/staging/wfx/data_tx.c
@@ -42,15 +42,13 @@ static int wfx_get_hw_rate(struct wfx_dev *wdev,
 static void wfx_tx_policy_build(struct wfx_vif *wvif, struct tx_policy *policy,
 				struct ieee80211_tx_rate *rates)
 {
-	int i;
 	struct wfx_dev *wdev = wvif->wdev;
+	int i, rateid;
+	u8 count;
 
 	WARN(rates[0].idx < 0, "invalid rate policy");
 	memset(policy, 0, sizeof(*policy));
 	for (i = 0; i < IEEE80211_TX_MAX_RATES; ++i) {
-		int rateid;
-		u8 count;
-
 		if (rates[i].idx < 0)
 			break;
 		WARN_ON(rates[i].count > 15);
-- 
2.26.2