staging: wlan-ng: remove unused 'result' var

Signed-off-by: Grzegorz Swirski <grzegorz@swirski.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wlan-ng/prism2mib.c b/drivers/staging/wlan-ng/prism2mib.c
index f471708..0163e06 100644 (file)
--- a/drivers/staging/wlan-ng/prism2mib.c
+++ b/drivers/staging/wlan-ng/prism2mib.c
@@ -717,8 +717,6 @@ static int prism2mib_priv(struct mibrec *mib,
 {
        p80211pstrd_t *pstr = (p80211pstrd_t *) data;
 
-       int result;
-
        switch (mib->did) {
        case DIDmib_lnx_lnxConfigTable_lnxRSNAIE:{
                        hfa384x_WPAData_t wpa;
@@ -734,11 +732,10 @@ static int prism2mib_priv(struct mibrec *mib,
                                wpa.datalen = cpu_to_le16(pstr->len);
                                memcpy(wpa.data, pstr->data, pstr->len);
 
-                               result =
-                                   hfa384x_drvr_setconfig(hw,
-                                                  HFA384x_RID_CNFWPADATA,
-                                                  (u8 *) &wpa,
-                                                  sizeof(wpa));
+                               hfa384x_drvr_setconfig(hw,
+                                                      HFA384x_RID_CNFWPADATA,
+                                                      (u8 *) &wpa,
+                                                      sizeof(wpa));
                        }
                        break;
                }