linux-kernel - [PATCH v2 01/23] staging: rtl8192e: Remove ToLegalChannel()

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Date:	Tue, 14 Jul 2015 22:04:04 +0200
From:	Mateusz Kulikowski <mateusz.kulikowski@...il.com>
To:	gregkh@...uxfoundation.org, dan.carpenter@...cle.com,
	sudipm.mukherjee@...il.com
Cc:	Mateusz Kulikowski <mateusz.kulikowski@...il.com>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 01/23] staging: rtl8192e: Remove ToLegalChannel()

Function is not used.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@...il.com>
---
 drivers/staging/rtl8192e/dot11d.c | 24 ------------------------
 drivers/staging/rtl8192e/dot11d.h |  1 -
 2 files changed, 25 deletions(-)

diff --git a/drivers/staging/rtl8192e/dot11d.c b/drivers/staging/rtl8192e/dot11d.c
index ef9da86..7f48845 100644
--- a/drivers/staging/rtl8192e/dot11d.c
+++ b/drivers/staging/rtl8192e/dot11d.c
@@ -190,27 +190,3 @@ void DOT11D_ScanComplete(struct rtllib_device *dev)
 		break;
 	}
 }
-
-int ToLegalChannel(struct rtllib_device *dev, u8 channel)
-{
-	struct rt_dot11d_info *pDot11dInfo = GET_DOT11D_INFO(dev);
-	u8 default_chn = 0;
-	u32 i;
-
-	for (i = 1; i <= MAX_CHANNEL_NUMBER; i++) {
-		if (pDot11dInfo->channel_map[i] > 0) {
-			default_chn = i;
-			break;
-		}
-	}
-
-	if (MAX_CHANNEL_NUMBER < channel) {
-		netdev_err(dev->dev, "%s(): Invalid Channel\n", __func__);
-		return default_chn;
-	}
-
-	if (pDot11dInfo->channel_map[channel] > 0)
-		return channel;
-
-	return default_chn;
-}
diff --git a/drivers/staging/rtl8192e/dot11d.h b/drivers/staging/rtl8192e/dot11d.h
index 69e0f8f..e1c1888 100644
--- a/drivers/staging/rtl8192e/dot11d.h
+++ b/drivers/staging/rtl8192e/dot11d.h
@@ -98,6 +98,5 @@ void Dot11d_UpdateCountryIe(struct rtllib_device *dev, u8 *pTaddr,
 			    u16 CoutryIeLen, u8 *pCoutryIe);
 u8 DOT11D_GetMaxTxPwrInDbm(struct rtllib_device *dev, u8 Channel);
 void DOT11D_ScanComplete(struct rtllib_device *dev);
-int ToLegalChannel(struct rtllib_device *dev, u8 channel);
 
 #endif
-- 
1.8.4.1

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