Return-path: Received: from eusmtp01.atmel.com ([212.144.249.242]:10213 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932121AbbKYC5C (ORCPT ); Tue, 24 Nov 2015 21:57:02 -0500 From: Glen Lee To: CC: , , , , , , , , Subject: [PATCH 07/10] staging: wilc1000: wilc_deinit(): fixes inconsistent returns Date: Wed, 25 Nov 2015 11:59:46 +0900 Message-ID: <1448420389-4192-7-git-send-email-glen.lee@atmel.com> (sfid-20151125_035706_723393_BAB1E2BB) In-Reply-To: <1448420389-4192-1-git-send-email-glen.lee@atmel.com> References: <1448420389-4192-1-git-send-email-glen.lee@atmel.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Leo Kim This patch fixes the warning reported by smatch. - wilc_deinit() warn: inconsistent returns 'sem:&hif_drv->sem_cfg_values' This semaphore protect a cfg_values variable but cfg_values variables was not used here. So, just remove this line. Signed-off-by: Leo Kim Signed-off-by: Glen Lee --- drivers/staging/wilc1000/host_interface.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c index 3aea6ec..8f27227 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -4007,8 +4007,6 @@ s32 wilc_deinit(struct host_if_drv *hif_drv) wilc_mq_destroy(&hif_msg_q); } - down(&hif_drv->sem_cfg_values); - ret = remove_handler_in_list(hif_drv); if (ret) result = -ENOENT; -- 1.9.1