wireless: use individual buffers for printing ssid values
Also change escape_ssid to print_ssid to match print_mac semantics.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/wireless/lib80211.c b/net/wireless/lib80211.c
index b8e34d3..e71f7d0 100644
--- a/net/wireless/lib80211.c
+++ b/net/wireless/lib80211.c
@@ -19,11 +19,10 @@
MODULE_AUTHOR("John W. Linville <linville@tuxdriver.com>");
MODULE_LICENSE("GPL");
-const char *escape_ssid(const char *ssid, u8 ssid_len)
+const char *print_ssid(char *buf, const char *ssid, u8 ssid_len)
{
- static char escaped[IEEE80211_MAX_SSID_LEN * 4 + 1];
const char *s = ssid;
- char *d = escaped;
+ char *d = buf;
ssid_len = min_t(u8, ssid_len, IEEE80211_MAX_SSID_LEN);
while (ssid_len--) {
@@ -48,9 +47,9 @@
s++;
}
*d = '\0';
- return escaped;
+ return buf;
}
-EXPORT_SYMBOL(escape_ssid);
+EXPORT_SYMBOL(print_ssid);
static int __init ieee80211_init(void)
{