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From: Nicholas Mc Guire <hofrat@osadl.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: navin patidar <navin.patidar@gmail.com>,
	Larry Finger <Larry.Finger@lwfinger.net>,
	Abel Moyo <abelmoyo.ab@gmail.com>,
	devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
	Nicholas Mc Guire <hofrat@osadl.org>
Subject: [PATCH] staging: rtl8188eu: core: switch with redundant cases
Date: Wed,  4 Feb 2015 06:04:38 -0500	[thread overview]
Message-ID: <1423047878-5783-1-git-send-email-hofrat@osadl.org> (raw)

A few redundant switch cases as well as a redundant if/else
within one of the cases was consolidated to a single call.
The cases are intentionally retained for documentation purposes.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
---
case WIFI_REASSOCREQ,WIFI_PROBEREQ,WIFI_BEACON,WIFI_ACTION all
have the same effect - notably the also for WIFI_PROBEREQ where
the if/else is executing the same function. 

These redundant cases could all be dropped and consolidated into
the default but probably it is better for documentation/readability
to leave them in the switch/case explicitly.

Patch was only compile-tested for x86_64_defconfig + CONFIG_STAGING=y
CONFIG_R8188EU=m

Patch is against 3.19.0-rc7 (localversion-next is -next-20150204)

 drivers/staging/rtl8188eu/core/rtw_mlme_ext.c |    9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 28918201..cd12dd7 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -484,17 +484,8 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame)
 		/* fall through */
 	case WIFI_ASSOCREQ:
 	case WIFI_REASSOCREQ:
-		_mgt_dispatcher(padapter, ptable, precv_frame);
-		break;
 	case WIFI_PROBEREQ:
-		if (check_fwstate(pmlmepriv, WIFI_AP_STATE))
-			_mgt_dispatcher(padapter, ptable, precv_frame);
-		else
-			_mgt_dispatcher(padapter, ptable, precv_frame);
-		break;
 	case WIFI_BEACON:
-		_mgt_dispatcher(padapter, ptable, precv_frame);
-		break;
 	case WIFI_ACTION:
 		_mgt_dispatcher(padapter, ptable, precv_frame);
 		break;
-- 
1.7.10.4


             reply	other threads:[~2015-02-04 11:09 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-04 11:04 Nicholas Mc Guire [this message]
2015-02-04 11:42 ` Dan Carpenter
2015-02-04 11:43 ` Dan Carpenter
2015-02-04 13:16   ` Nicholas Mc Guire
2015-02-04 12:07 ` Rasmus Villemoes

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