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staging:r8188eu: remove ieee80211_is_empty_essid()

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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>
This commit is contained in:
Ivan Safonov 2017-05-02 09:01:44 +03:00 committed by Greg Kroah-Hartman
parent 5c92c3e376
commit 13e00f8ebd
2 changed files with 0 additions and 20 deletions
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17
drivers/staging/rtl8188eu/core/rtw_ieee80211.c
View file

@ -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;

3
drivers/staging/rtl8188eu/include/ieee80211.h
View file

@ -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,