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staging: r8188eu: remove ieee80211_is_empty_essid()

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Function ieee80211_is_empty_essid() is not used, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-36-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2021-09-22 22:04:08 +02:00 committed by Greg Kroah-Hartman
parent 6639ffe4d8
commit 4a1936f0c5
2 changed files with 0 additions and 20 deletions
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17
drivers/staging/r8188eu/core/rtw_ieee80211.c
View File

@ -1197,23 +1197,6 @@ void rtw_wlan_bssid_ex_remove_p2p_attr(struct wlan_bssid_ex *bss_ex, u8 attr_id)
}
}
/* 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)
{
u32 wpa_ielen;

3
drivers/staging/r8188eu/include/ieee80211.h
View File

@ -888,9 +888,6 @@ struct tx_pending {
#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,