linux-kernel - [PATCH 06/41] staging: r8188eu: remove hal_ch_offset_to_secondary_ch

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Date:   Wed, 24 Aug 2016 15:20:13 +0700
From:   Ivan Safonov <insafonov@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Arnd Bergmann <arnd@...db.de>,
        Binoy Jayan <binoy.jayan@...aro.org>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Cc:     Ivan Safonov <insafonov@...il.com>
Subject: [PATCH 06/41] staging: r8188eu: remove
 hal_ch_offset_to_secondary_ch_offset function

Driver does not use this function.

Signed-off-by: Ivan Safonov <insafonov@...il.com>
---
 drivers/staging/rtl8188eu/core/rtw_ieee80211.c | 12 ------------
 drivers/staging/rtl8188eu/include/ieee80211.h  |  1 -
 2 files changed, 13 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
index 641c874..557832f8 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
@@ -166,18 +166,6 @@ inline u8 *rtw_set_ie_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode,
 	return rtw_set_ie(buf, WLAN_EID_CHANNEL_SWITCH,  3, ie_data, buf_len);
 }
 
-inline u8 hal_ch_offset_to_secondary_ch_offset(u8 ch_offset)
-{
-	if (ch_offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE)
-		return SCN;
-	else if (ch_offset == HAL_PRIME_CHNL_OFFSET_LOWER)
-		return SCB;
-	else if (ch_offset == HAL_PRIME_CHNL_OFFSET_UPPER)
-		return SCA;
-
-	return SCN;
-}
-
 inline u8 *rtw_set_ie_secondary_ch_offset(u8 *buf, u32 *buf_len, u8 secondary_ch_offset)
 {
 	return rtw_set_ie(buf, WLAN_EID_SECONDARY_CHANNEL_OFFSET,  1, &secondary_ch_offset, buf_len);
diff --git a/drivers/staging/rtl8188eu/include/ieee80211.h b/drivers/staging/rtl8188eu/include/ieee80211.h
index 976bb63..ba634df 100644
--- a/drivers/staging/rtl8188eu/include/ieee80211.h
+++ b/drivers/staging/rtl8188eu/include/ieee80211.h
@@ -1096,7 +1096,6 @@ enum secondary_ch_offset {
 	SCA = 1, /* secondary channel above */
 	SCB = 3,  /* secondary channel below */
 };
-u8 hal_ch_offset_to_secondary_ch_offset(u8 ch_offset);
 u8 *rtw_set_ie_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode,
 			 u8 new_ch, u8 ch_switch_cnt);
 u8 *rtw_set_ie_secondary_ch_offset(u8 *buf, u32 *buf_len,
-- 
2.7.3