diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index b631990b4969..bbb5f58ddcf5 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -1814,7 +1814,7 @@ static void rtl8192_link_change(struct net_device *dev)
 	}
 }
 
-static struct ieee80211_qos_parameters def_qos_parameters = {
+static const struct ieee80211_qos_parameters def_qos_parameters = {
 	{cpu_to_le16(3), cpu_to_le16(3), cpu_to_le16(3), cpu_to_le16(3)},
 	{cpu_to_le16(7), cpu_to_le16(7), cpu_to_le16(7), cpu_to_le16(7)},
 	{2, 2, 2, 2},/* aifs */