staging: wfx: simplify hif_multi_tx_confirm()

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

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-65-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wfx/hif_rx.c b/drivers/staging/wfx/hif_rx.c
index f798cd6..33c22c5 100644 (file)
--- 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;
 }