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[130.25.47.175]) by smtp.gmail.com with ESMTPSA id r16sm9150057wrr.13.2020.07.29.15.17.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jul 2020 15:17:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=k/Yx5yOHpsjSDbCkwhAkr4UfKKLqMqfAkrAKDj7bYGo=; b=iooUtnXbJg8RZ60tB+u+uT5ZCG98pX0gh8nWR/OUIvMJ69Ph7o8tcMPOzrHcXRaEni nO4IyHJUMAVKR/AWWj1fXnTqZWLNqrdSDDPYOWYx9WOz4ZcFgJrCogo4mJyz9zFJBEyG LhRRk3XS/4zFnxPHOxDWq6QSdj+/33DEnyvlgGk/jDZ/oP9svrg2ZhoRFaZ81MNF0Xd7 7Bbr1/ORZLn8SUUR5eS4jgKR5w+hfqoin+rPzzfss0+CbDSMcFzTycZ6LShlfjF2INty XcsBWtyxAQSFtwSQIzQLkGawR+NbeCC8/FqIy+z+FnXHcmAnjrmFbQOesJu1piYhmtZp 4o6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=k/Yx5yOHpsjSDbCkwhAkr4UfKKLqMqfAkrAKDj7bYGo=; b=udx/zbhnKhXTJ+evGrB0UbF55G4rhC/UIL570RP+kT9Y12RJX0ohbU+nS0UMX5kIvW 7kp8+49C9XsfRXnMPoDmiYIGW/tu7Un/mcyXznS2wmv3zeuaU+C2ooG0ufLSDIn8kLfn w34s7hYx5q7maU9TBmILoKB1NfcG1NWAbpz/sOrrH96t3RXOERqLrsHK7dXcfQhhEfLJ 6ej/CGZdT41mphCAf9zXJSywy4RUGyXi1ANFi96V+fQLIhAHhHnD+qop+vm8zrUggwZ/ K7zDZh7+XBEKTfRjrLf9xF2+sv4rI495cmNHMAEFdnul3grOeV9QIqeIGHqqkNz+O9s+ oXFA== X-Gm-Message-State: AOAM530VWkWhQbd8DVO79DZX0q/P8R9qNzaJA5xO3KYFRzfjyr4LokWQ 0JU+yjzE/QTIJDlTCYpf5SaNmtw9nkQ= X-Google-Smtp-Source: ABdhPJzxw8pKLo8hhy2Y4YNb4GJrhK/bHmahJqHb/z6Z5ZLObbWgg+vlsXb0U2dnhLoQ1JHYI70gsg== X-Received: by 2002:a5d:6646:: with SMTP id f6mr31661499wrw.155.1596061074991; Wed, 29 Jul 2020 15:17:54 -0700 (PDT) From: Emanuele Giuseppe Esposito To: qemu-devel@nongnu.org Subject: [PATCH] pci_dma_rw: return correct value instead of 0 Date: Thu, 30 Jul 2020 00:17:32 +0200 Message-Id: <20200729221732.29041-1-e.emanuelegiuseppe@gmail.com> X-Mailer: git-send-email 2.17.1 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=e.emanuelegiuseppe@gmail.com; helo=mail-wr1-x42a.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Emanuele Giuseppe Esposito , "Michael S . Tsirkin" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" pci_dma_rw currently always returns 0, regardless of the result of dma_memory_rw. Adjusted to return the correct value. Signed-off-by: Emanuele Giuseppe Esposito Reviewed-by: Stefano Garzarella --- include/hw/pci/pci.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index c1bf7d5356..41c4ab5932 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -787,8 +787,7 @@ static inline AddressSpace *pci_get_address_space(PCIDe= vice *dev) static inline int pci_dma_rw(PCIDevice *dev, dma_addr_t addr, void *buf, dma_addr_t len, DMADirection dir) { - dma_memory_rw(pci_get_address_space(dev), addr, buf, len, dir); - return 0; + return dma_memory_rw(pci_get_address_space(dev), addr, buf, len, dir); } =20 static inline int pci_dma_read(PCIDevice *dev, dma_addr_t addr, --=20 2.17.1