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Date:   Tue, 12 Sep 2023 21:28:05 +0200
From:   Philipp Hortmann <philipp.g.hortmann@gmail.com>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/8] staging: rtl8192e: Remove useless equation in debug
 output
Message-ID: <f3c8deddac66d11c41ba720e4048aba37e41e885.1694546300.git.philipp.g.hortmann@gmail.com>
References: <cover.1694546300.git.philipp.g.hortmann@gmail.com>
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When "switch (WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)))" results
in "case RTLLIB_STYPE_BEACON:" there is no need to calculate this again
inside "case" and when a frame is a beacon there is no need to print the
frame identifier again as it is explicit.
Same for PROBE RESPONSE and PROBE REQUEST. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
---
v1->v2: Unchanged
---
 drivers/staging/rtl8192e/rtllib_rx.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index 0e695b144b36..9f944eefa41e 100644
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -2652,8 +2652,7 @@ static void rtllib_rx_mgt(struct rtllib_device *ieee,
 
 	switch (WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl))) {
 	case RTLLIB_STYPE_BEACON:
-		netdev_dbg(ieee->dev, "received BEACON (%d)\n",
-			   WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
+		netdev_dbg(ieee->dev, "received BEACON\n");
 		rtllib_process_probe_response(
 				ieee, (struct rtllib_probe_response *)header,
 				stats);
@@ -2666,14 +2665,12 @@ static void rtllib_rx_mgt(struct rtllib_device *ieee,
 		break;
 
 	case RTLLIB_STYPE_PROBE_RESP:
-		netdev_dbg(ieee->dev, "received PROBE RESPONSE (%d)\n",
-			   WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
+		netdev_dbg(ieee->dev, "received PROBE RESPONSE\n");
 		rtllib_process_probe_response(ieee,
 			      (struct rtllib_probe_response *)header, stats);
 		break;
 	case RTLLIB_STYPE_PROBE_REQ:
-		netdev_dbg(ieee->dev, "received PROBE REQUEST (%d)\n",
-			   WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
+		netdev_dbg(ieee->dev, "received PROBE REQUEST\n");
 		if ((ieee->softmac_features & IEEE_SOFTMAC_PROBERS) &&
 		    (ieee->iw_mode == IW_MODE_ADHOC &&
 		    ieee->link_state == MAC80211_LINKED))
-- 
2.42.0