From patchwork Tue Jun 21 09:35:40 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Mrzyglod X-Patchwork-Id: 14142 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id C4A35918F; Tue, 21 Jun 2016 10:32:30 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id EFE178E8B for ; Tue, 21 Jun 2016 10:32:29 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga103.fm.intel.com with ESMTP; 21 Jun 2016 01:32:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.26,502,1459839600"; d="scan'208"; a="1002136322" Received: from gklab-246-025.igk.intel.com (HELO Sent) ([10.217.246.25]) by orsmga002.jf.intel.com with SMTP; 21 Jun 2016 01:32:25 -0700 Received: by Sent (sSMTP sendmail emulation); Tue, 21 Jun 2016 11:35:47 +0200 From: Daniel Mrzyglod To: jasvinder.singh@intel.com, cristian.dumitrescu@intel.com Cc: dev@dpdk.org, Daniel Mrzyglod Date: Tue, 21 Jun 2016 11:35:40 +0200 Message-Id: <1466501740-28237-1-git-send-email-danielx.t.mrzyglod@intel.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1465472328-226671-1-git-send-email-danielx.t.mrzyglod@intel.com> References: <1465472328-226671-1-git-send-email-danielx.t.mrzyglod@intel.com> Subject: [dpdk-dev] [PATCH v2] examples/ip_pipeline: fix build error for gcc 4.8 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch fixes a maybe-uninitialized warning when compiling DPDK with GCC 4.8 examples/ip_pipeline/pipeline/pipeline_common_fe.c: In function 'app_pipeline_track_pktq_out_to_link': examples/ip_pipeline/pipeline/pipeline_common_fe.c:66:31: error: 'reader' may be used uninitialized in this function [-Werror=maybe-uninitialized] struct app_pktq_out_params *pktq_out = Fixes: 760064838ec0 ("examples/ip_pipeline: link routing output ports to devices") Signed-off-by: Daniel Mrzyglod Acked-by: Cristian Dumitrescu --- examples/ip_pipeline/app.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/examples/ip_pipeline/app.h b/examples/ip_pipeline/app.h index 7611341..242dae8 100644 --- a/examples/ip_pipeline/app.h +++ b/examples/ip_pipeline/app.h @@ -667,11 +667,11 @@ app_swq_get_reader(struct app_params *app, struct app_pktq_swq_params *swq, uint32_t *pktq_in_id) { - struct app_pipeline_params *reader; + struct app_pipeline_params *reader = NULL; uint32_t pos = swq - app->swq_params; uint32_t n_pipelines = RTE_MIN(app->n_pipelines, RTE_DIM(app->pipeline_params)); - uint32_t n_readers = 0, id, i; + uint32_t n_readers = 0, id = 0, i; for (i = 0; i < n_pipelines; i++) { struct app_pipeline_params *p = &app->pipeline_params[i]; @@ -727,11 +727,11 @@ app_tm_get_reader(struct app_params *app, struct app_pktq_tm_params *tm, uint32_t *pktq_in_id) { - struct app_pipeline_params *reader; + struct app_pipeline_params *reader = NULL; uint32_t pos = tm - app->tm_params; uint32_t n_pipelines = RTE_MIN(app->n_pipelines, RTE_DIM(app->pipeline_params)); - uint32_t n_readers = 0, id, i; + uint32_t n_readers = 0, id = 0, i; for (i = 0; i < n_pipelines; i++) { struct app_pipeline_params *p = &app->pipeline_params[i];