[PATCH 34/47] staging: r8188eu: remove ieee80211_get_hdrlen()
From: Michael Straube <hidden>
Date: 2021-09-22 20:07:37
Also in:
lkml
Subsystem:
staging subsystem, the rest · Maintainers:
Greg Kroah-Hartman, Linus Torvalds
Function ieee80211_get_hdrlen() is not used, remove it. Signed-off-by: Michael Straube <redacted> --- drivers/staging/r8188eu/core/rtw_ieee80211.c | 27 -------------------- drivers/staging/r8188eu/include/ieee80211.h | 1 - 2 files changed, 28 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_ieee80211.c b/drivers/staging/r8188eu/core/rtw_ieee80211.c
index 3f0c1a78ccb1..956b9bafcdd1 100644
--- a/drivers/staging/r8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/r8188eu/core/rtw_ieee80211.c@@ -1214,33 +1214,6 @@ int ieee80211_is_empty_essid(const char *essid, int essid_len) return 1; } -int ieee80211_get_hdrlen(u16 fc) -{ - int hdrlen = 24; - - switch (WLAN_FC_GET_TYPE(fc)) { - case RTW_IEEE80211_FTYPE_DATA: - if (fc & RTW_IEEE80211_STYPE_QOS_DATA) - hdrlen += 2; - if ((fc & RTW_IEEE80211_FCTL_FROMDS) && (fc & RTW_IEEE80211_FCTL_TODS)) - hdrlen += 6; /* Addr4 */ - break; - case RTW_IEEE80211_FTYPE_CTL: - switch (WLAN_FC_GET_STYPE(fc)) { - case RTW_IEEE80211_STYPE_CTS: - case RTW_IEEE80211_STYPE_ACK: - hdrlen = 10; - break; - default: - hdrlen = 16; - break; - } - break; - } - - return hdrlen; -} - static int rtw_get_cipher_info(struct wlan_network *pnetwork) { u32 wpa_ielen;
diff --git a/drivers/staging/r8188eu/include/ieee80211.h b/drivers/staging/r8188eu/include/ieee80211.h
index 8df83481bf47..7e9520c7fac5 100644
--- a/drivers/staging/r8188eu/include/ieee80211.h
+++ b/drivers/staging/r8188eu/include/ieee80211.h@@ -890,7 +890,6 @@ struct tx_pending { /* Baron move to ieee80211.c */ int ieee80211_is_empty_essid(const char *essid, int essid_len); -int ieee80211_get_hdrlen(u16 fc); /* Action category code */ enum rtw_ieee80211_category {
--
2.33.0