wireless: libertas: fix unaligned le64 accesses

use get_unaligned_le64() to get timestamp

Signed-off-by: Steven Miao <realmz6@gmail.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 4fcd653bddc4a6fafee3da28188d76fe3c279173..a7f1ab28940d3ae6ad8e4fbda26b18087b4c21b4 100644 (file)
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -634,7 +634,7 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy,
                        if (channel &&
                            !(channel->flags & IEEE80211_CHAN_DISABLED))
                                cfg80211_inform_bss(wiphy, channel,
-                                       bssid, le64_to_cpu(*(__le64 *)tsfdesc),
+                                       bssid, get_unaligned_le64(tsfdesc),
                                        capa, intvl, ie, ielen,
                                        LBS_SCAN_RSSI_TO_MBM(rssi),
                                        GFP_KERNEL);