staging: wlags49_h2: remove unneeded memset() in wireless_get_bssid()
authorCyril Roelandt <tipecaml@gmail.com>
Tue, 4 Dec 2012 20:08:36 +0000 (21:08 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 7 Jan 2013 19:08:12 +0000 (11:08 -0800)
A few lines after this call, we memcpy over the same memory area, so the call to
memset is not necessary.

Signed-off-by: Cyril Roelandt <tipecaml@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/wlags49_h2/wl_wext.c

index f553366..c731ff2 100644 (file)
@@ -796,8 +796,6 @@ static int wireless_get_bssid(struct net_device *dev, struct iw_request_info *in
 
        wl_act_int_off( lp );
 
-       memset( &ap_addr->sa_data, 0, ETH_ALEN );
-
        ap_addr->sa_family = ARPHRD_ETHER;
 
        /* Assume AP mode here, which means the BSSID is our own MAC address. In