Return-path: Received: from gateway31.websitewelcome.com ([192.185.144.29]:23113 "EHLO gateway31.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751424AbdFZXsx (ORCPT ); Mon, 26 Jun 2017 19:48:53 -0400 Received: from cm12.websitewelcome.com (cm12.websitewelcome.com [100.42.49.8]) by gateway31.websitewelcome.com (Postfix) with ESMTP id 411FC2FD9F for ; Mon, 26 Jun 2017 18:27:00 -0500 (CDT) Date: Mon, 26 Jun 2017 18:26:58 -0500 From: "Gustavo A. R. Silva" To: QCA ath9k Development , Kalle Valo Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] ath9k: remove useless variable assignment in ath_mci_intr() Message-ID: <20170626232658.GA17483@embeddedgus> (sfid-20170627_014857_084039_B7A99330) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: Value assigned to variable offset at line 551 is overwritten at line 562, before it can be used. This makes such variable assignment useless. Addresses-Coverity-ID: 1226941 Signed-off-by: Gustavo A. R. Silva --- drivers/net/wireless/ath/ath9k/mci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c index 66596b9..cf23fd8 100644 --- a/drivers/net/wireless/ath/ath9k/mci.c +++ b/drivers/net/wireless/ath/ath9k/mci.c @@ -548,7 +548,7 @@ void ath_mci_intr(struct ath_softc *sc) if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_SCHD_INFO) { mci_int_rxmsg &= ~AR_MCI_INTERRUPT_RX_MSG_SCHD_INFO; - offset = ar9003_mci_state(ah, MCI_STATE_LAST_SCHD_MSG_OFFSET); + ar9003_mci_state(ah, MCI_STATE_LAST_SCHD_MSG_OFFSET); } if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_GPM) { -- 2.5.0