staging: wfx: do not display functions names in logs

It is not necessary to prefix error logs with the function name when an
error message is unique in the code.

Note this patch still prefixes the message 'received event for
non-existent vif' with the function name since it is used several
times.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20220113085524.1110708-26-Jerome.Pouiller@silabs.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wfx/bh.c

@@ -69,8 +69,7 @@ static int rx_helper(struct wfx_dev *wdev, size_t read_len, int *is_cnf)
 	int release_count;
 	int piggyback = 0;
 
-	WARN(read_len > round_down(0xFFF, 2) * sizeof(u16),
-	     "%s: request exceed the chip capability", __func__);
+	WARN(read_len > round_down(0xFFF, 2) * sizeof(u16), "request exceed the chip capability");
 
 	/* Add 2 to take into account piggyback size */
 	alloc_len = wdev->hwbus_ops->align_size(wdev->hwbus_priv, read_len + 2);

drivers/staging/wfx/data_tx.c

@@ -425,7 +425,7 @@ static void wfx_skb_dtor(struct wfx_vif *wvif, struct sk_buff *skb)
 			      req->fc_offset;
 
 	if (!wvif) {
-		pr_warn("%s: vif associated with the skb does not exist anymore\n", __func__);
+		pr_warn("vif associated with the skb does not exist anymore\n");
 		return;
 	}
 	wfx_tx_policy_put(wvif, req->retry_policy_index);

drivers/staging/wfx/hif_rx.c

@@ -101,8 +101,7 @@ static int wfx_hif_receive_indication(struct wfx_dev *wdev, const struct wfx_hif
 	const struct wfx_hif_ind_rx *body = buf;
 
 	if (!wvif) {
-		dev_warn(wdev->dev, "%s: ignore rx data for non-existent vif %d\n",
-			 __func__, hif->interface);
+		dev_warn(wdev->dev, "%s: received event for non-existent vif\n", __func__);
 		return -EIO;
 	}
 	skb_pull(skb, sizeof(struct wfx_hif_msg) + sizeof(struct wfx_hif_ind_rx));

drivers/staging/wfx/scan.c

@@ -94,8 +94,7 @@ void wfx_hw_scan_work(struct work_struct *work)
 	mutex_lock(&wvif->wdev->conf_mutex);
 	mutex_lock(&wvif->scan_lock);
 	if (wvif->join_in_progress) {
-		dev_info(wvif->wdev->dev, "%s: abort in-progress REQ_JOIN",
-			 __func__);
+		dev_info(wvif->wdev->dev, "abort in-progress REQ_JOIN");
 		wfx_reset(wvif);
 	}
 	update_probe_tmpl(wvif, &hw_req->req);

drivers/staging/wfx/sta.c

@@ -513,13 +513,12 @@ void wfx_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		else if (!info->assoc && vif->type == NL80211_IFTYPE_STATION)
 			wfx_reset(wvif);
 		else
-			dev_warn(wdev->dev, "%s: misunderstood change: ASSOC\n",
-				 __func__);
+			dev_warn(wdev->dev, "misunderstood change: ASSOC\n");
 	}
 
 	if (changed & BSS_CHANGED_BEACON_INFO) {
 		if (vif->type != NL80211_IFTYPE_STATION)
-			dev_warn(wdev->dev, "%s: misunderstood change: BEACON_INFO\n", __func__);
+			dev_warn(wdev->dev, "misunderstood change: BEACON_INFO\n");
 		wfx_hif_set_beacon_wakeup_period(wvif, info->dtim_period, info->dtim_period);
 		/* We temporary forwarded beacon for join process. It is now no more necessary. */
 		wfx_filter_beacon(wvif, true);