diff options
| author | Michael Straube <straube.linux@gmail.com> | 2021-09-22 22:04:09 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-27 17:29:42 +0200 |
| commit | 8a3964d3a18260715f2be56f9bb9834edd798432 (patch) | |
| tree | 69a35c9c49067201ff5c49fd98c7b1c2a8afff10 | |
| parent | 4a1936f0c59c65c1da96c156d5fc1ebb4409666d (diff) | |
| download | linux-stable-8a3964d3a18260715f2be56f9bb9834edd798432.tar.gz linux-stable-8a3964d3a18260715f2be56f9bb9834edd798432.tar.bz2 linux-stable-8a3964d3a18260715f2be56f9bb9834edd798432.zip | |
staging: r8188eu: remove rtw_action_frame_parse()
Function rtw_action_frame_parse() is not used, remove it.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-37-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/r8188eu/core/rtw_ieee80211.c | 29 | ||||
| -rw-r--r-- | drivers/staging/r8188eu/include/ieee80211.h | 3 |
2 files changed, 0 insertions, 32 deletions
diff --git a/drivers/staging/r8188eu/core/rtw_ieee80211.c b/drivers/staging/r8188eu/core/rtw_ieee80211.c index 29bf3bdb598b..bc7ab84c0e05 100644 --- a/drivers/staging/r8188eu/core/rtw_ieee80211.c +++ b/drivers/staging/r8188eu/core/rtw_ieee80211.c @@ -1339,32 +1339,3 @@ u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40, unsign } return max_rate; } - -int rtw_action_frame_parse(const u8 *frame, u32 frame_len, u8 *category, u8 *action) -{ - const u8 *frame_body = frame + sizeof(struct rtw_ieee80211_hdr_3addr); - u16 fc; - u8 c, a = 0; - - fc = le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)frame)->frame_ctl); - - if ((fc & (RTW_IEEE80211_FCTL_FTYPE | RTW_IEEE80211_FCTL_STYPE)) != - (RTW_IEEE80211_FTYPE_MGMT | RTW_IEEE80211_STYPE_ACTION)) - return false; - - c = frame_body[0]; - - switch (c) { - case RTW_WLAN_CATEGORY_P2P: /* vendor-specific */ - break; - default: - a = frame_body[1]; - } - - if (category) - *category = c; - if (action) - *action = a; - - return true; -} diff --git a/drivers/staging/r8188eu/include/ieee80211.h b/drivers/staging/r8188eu/include/ieee80211.h index af1e074e0bdf..36c95adb9d85 100644 --- a/drivers/staging/r8188eu/include/ieee80211.h +++ b/drivers/staging/r8188eu/include/ieee80211.h @@ -1169,7 +1169,4 @@ void rtw_macaddr_cfg(u8 *mac_addr); u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40, unsigned char *MCS_rate); -int rtw_action_frame_parse(const u8 *frame, u32 frame_len, u8 *category, - u8 *action); - #endif /* IEEE80211_H */ |