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Wed, 29 Oct 2025 06:12:08 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHYMbF4W0tQHM+biPvrroOZoCo7O9Jnw4Vf48xG+WPtTemNzGei91h8jlbtEPYVswDJo1Z/ctSbwSGZzTNlJMk= X-Received: by 2002:a05:651c:25d5:20b0:36e:21a0:f212 with SMTP id 38308e7fff4ca-37a023fad09mr8091931fa.29.1761743528161; Wed, 29 Oct 2025 06:12:08 -0700 (PDT) MIME-Version: 1.0 References: <20251028172324.3149379-1-jerinj@marvell.com> In-Reply-To: <20251028172324.3149379-1-jerinj@marvell.com> From: David Marchand Date: Wed, 29 Oct 2025 14:11:56 +0100 X-Gm-Features: AWmQ_bkADt6H1-OnXbX3WZ0quAZPo0wxfEqNfL-N1_alfIQCrvrKgpJNIQ-BGkU Message-ID: Subject: Re: [dpdk-dev] [PATCH v1 1/3] app/test-eventdev: fix issues with clang 21.1.4 To: jerinj@marvell.com Cc: Amit Prakash Shukla , Pavan Nikhilesh , dev@dpdk.org, thomas@monjalon.net, bruce.richardson@intel.com, stable@dpdk.org X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: 14mUayPXDSdhIiLqoogiUO_ely4NN3Ju9IO10-rSDwI_1761743529 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Tue, 28 Oct 2025 at 18:24, wrote: > > From: Jerin Jacob > > Fix the following error seen with clang 21.1.4 > > app/test-eventdev/test_perf_common.c:1340:30: error: variable > 'event' is uninitialized when passed as a const pointer argument > here [-Werror,-Wuninitialized-const-pointer] > > Fixes: b25a66c49e8d ("app/eventdev: add DMA adapter performance test") > Cc: stable@dpdk.org > > Signed-off-by: Jerin Jacob > --- > app/test-eventdev/test_perf_common.c | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > > diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c > index 2ad451e457..2bbc17ae96 100644 > --- a/app/test-eventdev/test_perf_common.c > +++ b/app/test-eventdev/test_perf_common.c > @@ -1335,13 +1335,14 @@ perf_event_dma_adapter_setup(struct test_perf *t, struct prod_data *p) > return -ENOTSUP; > } > > - if (cap & RTE_EVENT_DMA_ADAPTER_CAP_INTERNAL_PORT_VCHAN_EV_BIND) > + if (cap & RTE_EVENT_DMA_ADAPTER_CAP_INTERNAL_PORT_VCHAN_EV_BIND) { struct rte_event event declaration can be moved in this block. > + event.queue_id = p->queue_id; > ret = rte_event_dma_adapter_vchan_add(TEST_PERF_DA_ID, p->da.dma_dev_id, > p->da.vchan_id, &event); > - else > + } else { > ret = rte_event_dma_adapter_vchan_add(TEST_PERF_DA_ID, p->da.dma_dev_id, > p->da.vchan_id, NULL); > - > + } > return ret; > } Otherwise, this lgtm. I tested with Fedora 43. -- David Marchand