From 13e00f8ebded278a7887d98ad65ceabc24f3776a Mon Sep 17 00:00:00 2001
From: Ivan Safonov <insafonov@gmail.com>
Date: Tue, 2 May 2017 09:01:44 +0300
Subject: [PATCH] staging:r8188eu: remove ieee80211_is_empty_essid()
Git-commit: 13e00f8ebded278a7887d98ad65ceabc24f3776a
Patch-mainline: v4.13-rc1
References: FATE#326906
ieee80211_is_empty_essid() is unused, remove it.
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/staging/rtl8188eu/core/rtw_ieee80211.c | 17 -----------------
drivers/staging/rtl8188eu/include/ieee80211.h | 3 ---
2 files changed, 20 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
index 6fc93fa9421e..bb867a987c2b 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
@@ -955,23 +955,6 @@ void rtw_macaddr_cfg(u8 *mac_addr)
DBG_88E("rtw_macaddr_cfg MAC Address = %pM\n", (mac_addr));
}
-/* Baron adds to avoid FreeBSD warning */
-int ieee80211_is_empty_essid(const char *essid, int essid_len)
-{
- /* Single white space is for Linksys APs */
- if (essid_len == 1 && essid[0] == ' ')
- return 1;
-
- /* Otherwise, if the entire essid is 0, we assume it is hidden */
- while (essid_len) {
- essid_len--;
- if (essid[essid_len] != '\0')
- return 0;
- }
-
- return 1;
-}
-
static int rtw_get_cipher_info(struct wlan_network *pnetwork)
{
uint wpa_ielen;
diff --git a/drivers/staging/rtl8188eu/include/ieee80211.h b/drivers/staging/rtl8188eu/include/ieee80211.h
index 6348fcfe3fcc..c82d50c5f6c6 100644
--- a/drivers/staging/rtl8188eu/include/ieee80211.h
+++ b/drivers/staging/rtl8188eu/include/ieee80211.h
@@ -632,9 +632,6 @@ static inline int is_broadcast_mac_addr(const u8 *addr)
#define IEEE_G (1<<2)
#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G)
-/* Baron move to ieee80211.c */
-int ieee80211_is_empty_essid(const char *essid, int essid_len);
-
/* Action category code */
enum rtw_ieee80211_category {
RTW_WLAN_CATEGORY_SPECTRUM_MGMT = 0,
--
2.19.1