From: Muhammad Falak R Wani Subject: [PATCH] crypto: qat: remove unused vairable. Date: Thu, 12 May 2016 00:58:31 +0530 Message-ID: <1462994953-3195-1-git-send-email-falakreyaz@gmail.com> Cc: Tadeusz Struk , "David S. Miller" , Geliang Tang , qat-linux@intel.com, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org To: Herbert Xu Return-path: Received: from mail-pa0-f67.google.com ([209.85.220.67]:32859 "EHLO mail-pa0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751462AbcEKT3Z (ORCPT ); Wed, 11 May 2016 15:29:25 -0400 Sender: linux-crypto-owner@vger.kernel.org List-ID: Remove the unused variable ret, and return 0 explicitly. Signed-off-by: Muhammad Falak R Wani --- drivers/crypto/qat/qat_common/adf_ctl_drv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c index db21b49..0f0677f 100644 --- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c +++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c @@ -273,7 +273,6 @@ static int adf_ctl_is_device_in_use(int id) static int adf_ctl_stop_devices(uint32_t id) { struct adf_accel_dev *accel_dev; - int ret = 0; list_for_each_entry(accel_dev, adf_devmgr_get_head(), list) { if (id == accel_dev->accel_id || id == ADF_CFG_ALL_DEVICES) { @@ -298,7 +297,7 @@ static int adf_ctl_stop_devices(uint32_t id) adf_dev_shutdown(accel_dev); } } - return ret; + return 0; } static int adf_ctl_ioctl_dev_stop(struct file *fp, unsigned int cmd, -- 1.9.1