[PATCH] libertas: let get nick return what set nick has set

Make the get-nickname wireless extension actually work. Before
this patch, I could do "iwconfig eth1 nick BLAH" but "iwconfig
eth1" would have still showed "MRVL-USB8388" to me. Hey, and that
was wrong anyway, I'm on a CF card, not on USB :-)

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-By: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 7 insertions, 27 deletions

diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c
index 0b2103e0af57..c6f5aa3cb465 100644
--- a/drivers/net/wireless/libertas/wext.c
+++ b/drivers/net/wireless/libertas/wext.c
@@ -237,37 +237,16 @@ static int wlan_set_nick(struct net_device *dev, struct iw_request_info *info,
 static int wlan_get_nick(struct net_device *dev, struct iw_request_info *info,
                          struct iw_point *dwrq, char *extra)
 {
-        const char *cp;
-        char comm[6] = { "COMM-" };
-        char mrvl[6] = { "MRVL-" };
-        int cnt;
+        wlan_private *priv = dev->priv;
+        wlan_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_WEXT);
 
-        /*
-         * Nick Name is not used internally in this mode,
-         * therefore return something useful instead. Jean II
-         */
-
-        strcpy(extra, mrvl);
-
-        cp = strstr(libertas_driver_version, comm);
-        if (cp == libertas_driver_version)      //skip leading "COMM-"
-                cp = libertas_driver_version + strlen(comm);
-        else
-                cp = libertas_driver_version;
+        dwrq->length = strlen(adapter->nodename);
+        memcpy(extra, adapter->nodename, dwrq->length);
+        extra[dwrq->length] = '\0';
 
-        cnt = strlen(mrvl);
-        extra += cnt;
-        while (cnt < 16 && (*cp != '-')) {
-                *extra++ = toupper(*cp++);
-                cnt++;
-        }
-
-        /*
-         * Push it out !
-         */
-        dwrq->length = cnt;
+        dwrq->flags = 1;        /* active */
 
         lbs_deb_leave(LBS_DEB_WEXT);
         return 0;
@@ -297,6 +276,7 @@ static int mesh_get_nick(struct net_device *dev, struct iw_request_info *info,
         lbs_deb_leave(LBS_DEB_WEXT);
         return 0;
 }
+
 static int wlan_set_rts(struct net_device *dev, struct iw_request_info *info,
                         struct iw_param *vwrq, char *extra)
 {