staging: r8188eu: remove hal_ch_offset_to_secondary_ch_offset()

Function hal_ch_offset_to_secondary_ch_offset() is not used, remove
it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-33-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/core/rtw_ieee80211.c b/drivers/staging/r8188eu/core/rtw_ieee80211.c
index 182164e17b3fc0aef7d746acc0904a5fc962600f..9379beeccede15f90c9b0be3aa96260532e335a3 100644 (file)
--- a/drivers/staging/r8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/r8188eu/core/rtw_ieee80211.c
@@ -163,18 +163,6 @@ inline u8 secondary_ch_offset_to_hal_ch_offset(u8 ch_offset)
        return HAL_PRIME_CHNL_OFFSET_DONT_CARE;
 }
 
-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/r8188eu/include/ieee80211.h b/drivers/staging/r8188eu/include/ieee80211.h
index 09d27a0b64766b46765491471272c80da2def437..2545d7ca82d92a372c5693ce6b90b1f1df9f5ca2 100644 (file)
--- a/drivers/staging/r8188eu/include/ieee80211.h
+++ b/drivers/staging/r8188eu/include/ieee80211.h
@@ -1100,7 +1100,6 @@ enum secondary_ch_offset {
        SCB = 3,  /* secondary channel below */
 };
 u8 secondary_ch_offset_to_hal_ch_offset(u8 ch_offset);
-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,