From: Ivan Safonov <insafonov@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Arnd Bergmann <arnd@arndb.de>,
Binoy Jayan <binoy.jayan@linaro.org>,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Cc: Ivan Safonov <insafonov@gmail.com>
Subject: [PATCH 12/41] staging: r8188eu: remove rtw_action_frame_parse function
Date: Wed, 24 Aug 2016 15:20:56 +0700 [thread overview]
Message-ID: <20160824082056.GA26400@alpha.sfu-kras.ru> (raw)
Driver does not use this function.
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
---
drivers/staging/rtl8188eu/core/rtw_ieee80211.c | 29 --------------------------
drivers/staging/rtl8188eu/include/ieee80211.h | 2 --
2 files changed, 31 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
index f3e9f7e..fac1241 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
@@ -1155,35 +1155,6 @@ 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;
-}
-
static const char *_action_public_str[] = {
"ACT_PUB_BSSCOEXIST",
"ACT_PUB_DSE_ENABLE",
diff --git a/drivers/staging/rtl8188eu/include/ieee80211.h b/drivers/staging/rtl8188eu/include/ieee80211.h
index 375a7a4..8a3176f 100644
--- a/drivers/staging/rtl8188eu/include/ieee80211.h
+++ b/drivers/staging/rtl8188eu/include/ieee80211.h
@@ -1152,8 +1152,6 @@ 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);
const char *action_public_str(u8 action);
#endif /* IEEE80211_H */
--
2.7.3
reply other threads:[~2016-08-24 8:28 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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