linux-kernel - [PATCH] staging: rtl8192e: rtl819x_BAProc: Removed variables that is never used

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Date:	Sat, 31 Jan 2015 15:52:23 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Vaishali Thakkar <vthakkar1994@...il.com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Mahati Chamarthy <mahati.chamarthy@...il.com>,
	Matthew Casey <mdcasey@...bloom.com>,
	James Cameron <quozl@...top.org>,
	Chen Gang <gang.chen.5i5j@...il.com>,
	Paul McQuade <paulmcquad@...il.com>,
	Masanari Iida <standby24x7@...il.com>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: rtl8192e: rtl819x_BAProc: Removed variables that is never used

Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/staging/rtl8192e/rtl819x_BAProc.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl819x_BAProc.c b/drivers/staging/rtl8192e/rtl819x_BAProc.c
index 0415e02..27a50a8 100644
--- a/drivers/staging/rtl8192e/rtl819x_BAProc.c
+++ b/drivers/staging/rtl8192e/rtl819x_BAProc.c
@@ -428,7 +428,6 @@ int rtllib_rx_DELBA(struct rtllib_device *ieee, struct sk_buff *skb)
 {
 	 struct rtllib_hdr_3addr *delba = NULL;
 	union delba_param_set *pDelBaParamSet = NULL;
-	u16 *pReasonCode = NULL;
 	u8 *dst = NULL;
 
 	if (skb->len < sizeof(struct rtllib_hdr_3addr) + 6) {
@@ -452,7 +451,6 @@ int rtllib_rx_DELBA(struct rtllib_device *ieee, struct sk_buff *skb)
 	dst = (u8 *)(&delba->addr2[0]);
 	delba += sizeof(struct rtllib_hdr_3addr);
 	pDelBaParamSet = (union delba_param_set *)(delba+2);
-	pReasonCode = (u16 *)(delba+4);
 
 	if (pDelBaParamSet->field.Initiator == 1) {
 		struct rx_ts_record *pRxTs;
-- 
1.7.10.4

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