linux-kernel - [PATCH 38/47] staging: r8188eu: remove rtw_set_ie_ch

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Date:   Wed, 22 Sep 2021 22:04:11 +0200
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 38/47] staging: r8188eu: remove rtw_set_ie_ch_switch()

Function rtw_set_ie_ch_switch() is not used, remove it.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/r8188eu/core/rtw_ieee80211.c | 11 -----------
 drivers/staging/r8188eu/include/ieee80211.h  |  2 --
 2 files changed, 13 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_ieee80211.c b/drivers/staging/r8188eu/core/rtw_ieee80211.c
index b2a376867c54..06445a4192a0 100644
--- a/drivers/staging/r8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/r8188eu/core/rtw_ieee80211.c
@@ -140,17 +140,6 @@ u8 *rtw_set_ie
 	return pbuf + len + 2;
 }
 
-inline u8 *rtw_set_ie_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode,
-	u8 new_ch, u8 ch_switch_cnt)
-{
-	u8 ie_data[3];
-
-	ie_data[0] = ch_switch_mode;
-	ie_data[1] = new_ch;
-	ie_data[2] = ch_switch_cnt;
-	return rtw_set_ie(buf, WLAN_EID_CHANNEL_SWITCH,  3, ie_data, buf_len);
-}
-
 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/r8188eu/include/ieee80211.h b/drivers/staging/r8188eu/include/ieee80211.h
index 65e21d5d5b46..ba3b414aae71 100644
--- a/drivers/staging/r8188eu/include/ieee80211.h
+++ b/drivers/staging/r8188eu/include/ieee80211.h
@@ -1095,8 +1095,6 @@ enum secondary_ch_offset {
 	SCA = 1, /* secondary channel above */
 	SCB = 3,  /* secondary channel below */
 };
-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,
 				   u8 secondary_ch_offset);
 u8 *rtw_set_ie_mesh_ch_switch_parm(u8 *buf, u32 *buf_len, u8 ttl,
-- 
2.33.0