linux-kernel - [PATCH 2/5] staging: r8188eu: convert switch to if statement in mgt

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Date:   Sat,  8 Jan 2022 09:27:33 +0100
From:   Michael Straube <straube.linux@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     Larry.Finger@...inger.net, phil@...lpotter.co.uk,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Michael Straube <straube.linux@...il.com>
Subject: [PATCH 2/5] staging: r8188eu: convert switch to if statement in mgt_dispatcher()

The 'switch (GetFrameSubType(pframe))' in mgt_dispatcher() has only
one case that does something different than the default case. Convert
the switch to an if statement to improve readability.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/r8188eu/core/rtw_mlme_ext.c | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index cdd928c37a3e..a169a7a39ebc 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -443,24 +443,13 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame)
 		psta->RxMgmtFrameSeqNum = precv_frame->attrib.seq_num;
 	}
 
-	switch (GetFrameSubType(pframe)) {
-	case WIFI_AUTH:
+	if (GetFrameSubType(pframe) == WIFI_AUTH) {
 		if (check_fwstate(pmlmepriv, WIFI_AP_STATE))
 			ptable->func = &OnAuth;
 		else
 			ptable->func = &OnAuthClient;
-		fallthrough;
-	case WIFI_ASSOCREQ:
-	case WIFI_REASSOCREQ:
-	case WIFI_PROBEREQ:
-	case WIFI_BEACON:
-	case WIFI_ACTION:
-		_mgt_dispatcher(padapter, ptable, precv_frame);
-		break;
-	default:
-		_mgt_dispatcher(padapter, ptable, precv_frame);
-		break;
 	}
+	_mgt_dispatcher(padapter, ptable, precv_frame);
 }
 
 static u32 p2p_listen_state_process(struct adapter *padapter, unsigned char *da)
-- 
2.34.1