From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932806AbdKAJJR (ORCPT ); Wed, 1 Nov 2017 05:09:17 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:34499 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752202AbdKAJJP (ORCPT ); Wed, 1 Nov 2017 05:09:15 -0400 From: Colin King To: Derek Chickles , Satanand Burla , Felix Manlunas , Raghu Vatsavayi , netdev@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] liquidio: remove redundant setting of inst_processed to zero Date: Wed, 1 Nov 2017 09:09:13 +0000 Message-Id: <20171101090913.16215-1-colin.king@canonical.com> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King The zero value assigned to inst_processed at the end of each iteration of the do-while loop is overwritten on the next iteration and hence it is a redundant assignment and can be removed. Cleans up clang warning: drivers/net/ethernet/cavium/liquidio/request_manager.c:480:3: warning: Value stored to 'inst_processed' is never read Signed-off-by: Colin Ian King --- drivers/net/ethernet/cavium/liquidio/request_manager.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/cavium/liquidio/request_manager.c b/drivers/net/ethernet/cavium/liquidio/request_manager.c index 1e0fbce86d60..11aaa35e45ab 100644 --- a/drivers/net/ethernet/cavium/liquidio/request_manager.c +++ b/drivers/net/ethernet/cavium/liquidio/request_manager.c @@ -477,8 +477,6 @@ octeon_flush_iq(struct octeon_device *oct, struct octeon_instr_queue *iq, } tot_inst_processed += inst_processed; - inst_processed = 0; - } while (tot_inst_processed < napi_budget); if (napi_budget && (tot_inst_processed >= napi_budget)) -- 2.14.1