From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id ED53D48946; Wed, 15 Oct 2025 20:59:52 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 69AAC40662; Wed, 15 Oct 2025 20:59:52 +0200 (CEST) Received: from mail-pl1-f179.google.com (mail-pl1-f179.google.com [209.85.214.179]) by mails.dpdk.org (Postfix) with ESMTP id C578040273 for ; Wed, 15 Oct 2025 20:59:50 +0200 (CEST) Received: by mail-pl1-f179.google.com with SMTP id d9443c01a7336-26983b5411aso47879565ad.1 for ; Wed, 15 Oct 2025 11:59:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1760554790; x=1761159590; darn=dpdk.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=ECEUeXkFKeZarKFXzj5GiEMFKk9q8In5G8scftzK7cw=; b=fuYfp+45l34N63TBXz8Jf/m6UhIdrT3jCOktvsgJrxASOPJJftXzsHNbVkfS/OonPo XnYTiQPEM5N5DB6WJYiEVxkT1U/pRjdgwvia80BseoX9GSjvajYjw5Qzozdji0FGmVzk +eNV6sliE8IeaYekk4VC/vD2r1cCor9F+GB96KWwal8f9zI0BRm8U7ZKuUrWZwnm6ItB HRLP3/6BHncM0zk1URlw0OuIZjCrGdu9w00BjgkJNieqYWIOvB9mHBsAtBEDddQyV8fb CxkqrYYhIiX6vYu5+X4D7yDuHUGcuHQd6NVDCpZ19Rnef91nt+u6CTE4ciXyfOwlMUfG 28Wg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760554790; x=1761159590; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ECEUeXkFKeZarKFXzj5GiEMFKk9q8In5G8scftzK7cw=; b=as6fZwk8lfDskAG1yZWr8SG4khEgAtoWAcs3C0VooNwIJnkoMZUnweSNjMEgVezCvJ XQAd37us3ZwRu+cniQcZLRCDchlKHPG0W65BM1pR2HORMq/X3cXWzAFJGGd9srYtwT02 XvqArUOPNO+VtTYGrhyaaKbx8B2NGa/gsdMkx0kuEVXjKrNxas4wRMwChBusATvZLmuc GsKByjAxAiwEQ2v3EY+djAob+TqMsF+iNvMjlGu39qYX5JIJB0aKUnB7/3az0BW8quFU zt5wGrrhSSuRqMQD4hB21WTL1DuyWzNpTrjZ3CR109EEXoS6p9e//hyOiAi7HR582yhi K5HA== X-Gm-Message-State: AOJu0YzjrJ3hzW+j0gylKKvG3OIZbPWu203SYeYlUFKmGey9NHLHFup2 RgyYUEhTZwPMXbuJCRYHyk0eAsWWuaBZS5bhFXe4WU9SzLRv1WGgZWihsxVlrcpPSV7rKvFh2Cc 4HxFLcuo= X-Gm-Gg: ASbGncv8Bb/dDc2SFEZx+Z2l37wcCFH2VBBnrC/JFInMEIRwzyuVcr3dfWugdj6IRP6 /d/G3P+SsbIQkoq8V4ueRwhXOFA8sqWqY3y//xNW7O43Tf/N4RCu4IKt0lHt6GQ0SoMNE7nqTP+ bK89IHZjrLElwQhz7KC8PBIxpfM/Hq1tjAWKmzv4+qU5F6NEvXkuXOK9uYXJ06vgIrZfLlV7Z64 8gcFnAjVgNeL4O5yOZVp+g/x61dikAOiVJ+rCIewy1Pfbc4JdCdw/ijfC85DkaUXr0VCx6HAOlZ 2kRhHJHi7Yced2qBo3YiE/yRExisikR2Dc+wO5NtlSRTJH4XNPuSTd1uFetCISLgB9bEx3UV8F1 MHb+fhXuGW7JivToOwmeAxhjXFYmHiV4onUmfRjXdhpOOxq1kqiyHGgqU17ueaPrhkFlTZhp0A0 XHIT6jIo8MOxPa8YY= X-Google-Smtp-Source: AGHT+IF5pUL/8hYl2uQ4LcBlxepsEyTv8UdWGn041QFtvu7eGzC7t0DBRbNWcbzYHv6ULgsTtT8QUg== X-Received: by 2002:a17:903:1b6f:b0:275:c1e7:c7f with SMTP id d9443c01a7336-290273ef12bmr395958265ad.34.1760554789506; Wed, 15 Oct 2025 11:59:49 -0700 (PDT) Received: from hermes.lan (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29099372c4fsm3905795ad.43.2025.10.15.11.59.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Oct 2025 11:59:49 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , pbhagavatula@marvell.com, Chengwen Feng , Kevin Laatz , Bruce Richardson Subject: [PATCH] dmadev: replace zero length array Date: Wed, 15 Oct 2025 11:59:46 -0700 Message-ID: <20251015185946.338417-1-stephen@networkplumber.org> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 Use of zero length arrays is Gcc extension. Found by zero_length_array.cocci. Fixes: 9674119fbf27 ("dmadev: add enqueue/dequeue operations") Cc: pbhagavatula@marvell.com Signed-off-by: Stephen Hemminger --- lib/dmadev/rte_dmadev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/dmadev/rte_dmadev.h b/lib/dmadev/rte_dmadev.h index 30e168825e..8ae9ee031b 100644 --- a/lib/dmadev/rte_dmadev.h +++ b/lib/dmadev/rte_dmadev.h @@ -856,7 +856,7 @@ struct rte_dma_op { /** Number of destination segments. */ uint16_t nb_dst; /** Source and destination segments. */ - struct rte_dma_sge src_dst_seg[0]; + struct rte_dma_sge src_dst_seg[]; }; #ifdef __cplusplus -- 2.47.3