From 7e272fcff6f0a32a3d46e600ea5895f6058f4e2d Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Wed, 24 Sep 2008 18:13:14 -0400 Subject: wireless: consolidate on a single escape_essid implementation Signed-off-by: John W. Linville --- net/ieee80211/ieee80211_module.c | 26 -------------------------- 1 file changed, 26 deletions(-) (limited to 'net/ieee80211/ieee80211_module.c') diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c index 949772a5a7d..d34d4e79b6f 100644 --- a/net/ieee80211/ieee80211_module.c +++ b/net/ieee80211/ieee80211_module.c @@ -308,31 +308,5 @@ MODULE_PARM_DESC(debug, "debug output mask"); module_exit(ieee80211_exit); module_init(ieee80211_init); -const char *escape_essid(const char *essid, u8 essid_len) -{ - static char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; - const char *s = essid; - char *d = escaped; - - if (ieee80211_is_empty_essid(essid, essid_len)) { - memcpy(escaped, "", sizeof("")); - return escaped; - } - - essid_len = min(essid_len, (u8) IW_ESSID_MAX_SIZE); - while (essid_len--) { - if (*s == '\0') { - *d++ = '\\'; - *d++ = '0'; - s++; - } else { - *d++ = *s++; - } - } - *d = '\0'; - return escaped; -} - EXPORT_SYMBOL(alloc_ieee80211); EXPORT_SYMBOL(free_ieee80211); -EXPORT_SYMBOL(escape_essid); -- cgit v1.2.3