Return-path: Received: from eng.riverbed.com ([208.70.196.45]:15628 "EHLO smtp1.riverbed.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752655AbcFPQ64 (ORCPT ); Thu, 16 Jun 2016 12:58:56 -0400 To: ath9k-devel@lists.ath9k.org Cc: linux-wireless@vger.kernel.org, kvalo@qca.qualcomm.com From: Eduardo Abinader Subject: [PATCH] ath9k: return false when reading wrong eeprom offset Message-ID: <5762DAC7.8090904@riverbed.com> (sfid-20160616_185900_367769_0D82CA47) Date: Thu, 16 Jun 2016 18:58:47 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: Just setting the proper return for reading beyond the eeprom data. Signed-off-by: Eduardo Abinader --- drivers/net/wireless/ath/ath9k/pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index 7cdaf40..aa04b13 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -794,6 +794,8 @@ static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data) ath_err(common, "%s: eeprom read failed, offset %08x is out of range\n", __func__, off); + + return false; } *data = pdata->eeprom_data[off]; -- 2.5.0