wireless: use strlcpy routine in .get_drvinfo

Convert various seemingly still compiled wireless drivers' .get_drvinfo
routines to use the preferred strlcpy() routine.

Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/hostap/hostap_ioctl.c

@@ -3871,8 +3871,8 @@ static void prism2_get_drvinfo(struct net_device *dev,
 	iface = netdev_priv(dev);
 	local = iface->local;
 
-	strncpy(info->driver, "hostap", sizeof(info->driver) - 1);
-	snprintf(info->fw_version, sizeof(info->fw_version) - 1,
+	strlcpy(info->driver, "hostap", sizeof(info->driver));
+	snprintf(info->fw_version, sizeof(info->fw_version),
 		 "%d.%d.%d", (local->sta_fw_ver >> 16) & 0xff,
 		 (local->sta_fw_ver >> 8) & 0xff,
 		 local->sta_fw_ver & 0xff);