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Mon, 28 Nov 2022 05:48:38 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , qemu-devel@nongnu.org Cc: Alexander Bulekov , Peter Maydell , Gerd Hoffmann , Mauro Matteo Cascella , Paolo Bonzini , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PATCH-for-7.2 1/5] hw/display/qxl: Have qxl_log_command Return early if no log_cmd handler Date: Mon, 28 Nov 2022 14:48:28 +0100 Message-Id: <20221128134832.84867-2-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221128134832.84867-1-philmd@linaro.org> References: <20221128134832.84867-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=philmd@linaro.org; helo=mail-wm1-x329.google.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_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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Only 3 command types are logged: no need to call qxl_phys2virt() for the other types. Using different cases will help to pass different structure sizes to qxl_phys2virt() in a pair of commits. Reviewed-by: Marc-André Lureau Signed-off-by: Philippe Mathieu-Daudé --- hw/display/qxl-logger.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/hw/display/qxl-logger.c b/hw/display/qxl-logger.c index 68bfa47568..1bcf803db6 100644 --- a/hw/display/qxl-logger.c +++ b/hw/display/qxl-logger.c @@ -247,6 +247,16 @@ int qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext) qxl_name(qxl_type, ext->cmd.type), compat ? "(compat)" : ""); + switch (ext->cmd.type) { + case QXL_CMD_DRAW: + break; + case QXL_CMD_SURFACE: + break; + case QXL_CMD_CURSOR: + break; + default: + goto out; + } data = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id); if (!data) { return 1; @@ -269,6 +279,7 @@ int qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext) qxl_log_cmd_cursor(qxl, data, ext->group_id); break; } +out: fprintf(stderr, "\n"); return 0; }