netdev - [PATCH 64/65] staging: wfx: simplify hif_multi_tx

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Date:   Wed, 15 Jan 2020 12:13:34 +0000
From:   Jérôme Pouiller <Jerome.Pouiller@...abs.com>
To:     "devel@...verdev.osuosl.org" <devel@...verdev.osuosl.org>,
        "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...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 64/65] staging: wfx: simplify hif_multi_tx_confirm()

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

Usage of the "buf_loc" variable does not simplify the function.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@...abs.com>
---
 drivers/staging/wfx/hif_rx.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/wfx/hif_rx.c b/drivers/staging/wfx/hif_rx.c
index f798cd6973b6..33c22c5d629d 100644
--- a/drivers/staging/wfx/hif_rx.c
+++ b/drivers/staging/wfx/hif_rx.c
@@ -77,21 +77,16 @@ static int hif_multi_tx_confirm(struct wfx_dev *wdev,
 				const struct hif_msg *hif, const void *buf)
 {
 	const struct hif_cnf_multi_transmit *body = buf;
-	const struct hif_cnf_tx *buf_loc =
-		(const struct hif_cnf_tx *)&body->tx_conf_payload;
 	struct wfx_vif *wvif = wdev_to_wvif(wdev, hif->interface);
-	int count = body->num_tx_confs;
 	int i;
 
-	WARN(count <= 0, "corrupted message");
+	WARN(body->num_tx_confs <= 0, "corrupted message");
 	WARN_ON(!wvif);
 	if (!wvif)
 		return -EFAULT;
 
-	for (i = 0; i < count; ++i) {
-		wfx_tx_confirm_cb(wvif, buf_loc);
-		buf_loc++;
-	}
+	for (i = 0; i < body->num_tx_confs; i++)
+		wfx_tx_confirm_cb(wvif, &body->tx_conf_payload[i]);
 	return 0;
 }
 
-- 
2.25.0