iwlwifi: mvm: use correct type for firmware status

The status variable should be unsigned as the function call
requires a u32 not int pointer, fix that.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

drivers/net/wireless/iwlwifi/mvm/sta.c

@@ -1077,7 +1077,8 @@ static int iwl_mvm_send_sta_key(struct iwl_mvm *mvm,
 {
 	struct iwl_mvm_add_sta_key_cmd cmd = {};
 	__le16 key_flags;
-	int ret, status;
+	int ret;
+	u32 status;
 	u16 keyidx;
 	int i;
 
@@ -1285,7 +1286,8 @@ int iwl_mvm_remove_sta_key(struct iwl_mvm *mvm,
 	struct iwl_mvm_sta *mvm_sta;
 	struct iwl_mvm_add_sta_key_cmd cmd = {};
 	__le16 key_flags;
-	int ret, status;
+	int ret;
+	u32 status;
 	u8 sta_id;
 
 	lockdep_assert_held(&mvm->mutex);