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Tsirkin" , Paolo Bonzini , Yiwei Zhang , Sergio Lopez Pascual Cc: Gert Wollny , qemu-devel@nongnu.org, Gurchetan Singh , Alyssa Ross , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Alex Deucher , Stefano Stabellini , =?UTF-8?q?Christian=20K=C3=B6nig?= , Xenia Ragiadakou , Honglei Huang , Julia Zhang , Chen Jiqian , Rob Clark , Robert Beckett Subject: [RFC PATCH v3 6/7] virtio-gpu: Make virtio_gpu_virgl_init() return -1 on error Date: Thu, 20 Nov 2025 07:06:31 +0300 Message-ID: <20251120040632.4036204-7-dmitry.osipenko@collabora.com> X-Mailer: git-send-email 2.51.1 In-Reply-To: <20251120040632.4036204-1-dmitry.osipenko@collabora.com> References: <20251120040632.4036204-1-dmitry.osipenko@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMailClient: External 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=136.143.184.112; envelope-from=dmitry.osipenko@collabora.com; helo=sender3-pp-f112.zoho.com 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, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity dmitry.osipenko@collabora.com) X-ZM-MESSAGEID: 1763611786057018901 Content-Type: text/plain; charset="utf-8" Make virtio_gpu_virgl_init() return -1 on error to make it consistent with virtio_gpu_virgl_reset() in regards to error handling codding style, adhering to QEMU's devel/style recommendations. Signed-off-by: Dmitry Osipenko --- hw/display/virtio-gpu-gl.c | 2 +- hw/display/virtio-gpu-virgl.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/display/virtio-gpu-gl.c b/hw/display/virtio-gpu-gl.c index bca7d489c1e3..d65da4863923 100644 --- a/hw/display/virtio-gpu-gl.c +++ b/hw/display/virtio-gpu-gl.c @@ -78,7 +78,7 @@ static void virtio_gpu_gl_handle_ctrl(VirtIODevice *vdev,= VirtQueue *vq) } /* fallthrough */ case RS_START: - if (virtio_gpu_virgl_init(g)) { + if (virtio_gpu_virgl_init(g) < 0) { gl->renderer_state =3D RS_INIT_FAILED; return; } diff --git a/hw/display/virtio-gpu-virgl.c b/hw/display/virtio-gpu-virgl.c index 24d329022da9..35201d629b9c 100644 --- a/hw/display/virtio-gpu-virgl.c +++ b/hw/display/virtio-gpu-virgl.c @@ -1357,7 +1357,7 @@ int virtio_gpu_virgl_init(VirtIOGPU *g) * Async-fence was bugged in virglrenderer versions <=3D 1.1.1. */ error_report("drm requires egl display and virglrenderer >=3D = 1.2.0"); - return -EINVAL; + return -1; } } #endif @@ -1365,7 +1365,7 @@ int virtio_gpu_virgl_init(VirtIOGPU *g) ret =3D virgl_renderer_init(g, flags, &virtio_gpu_3d_cbs); if (ret !=3D 0) { error_report("virgl could not be initialized: %d", ret); - return ret; + return -1; } =20 gl->fence_poll =3D timer_new_ms(QEMU_CLOCK_VIRTUAL, --=20 2.51.1