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Fri, 21 Jun 2024 01:06:08 -0700 (PDT) Received: from m1x-phil.lan ([176.176.128.209]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3663a8c8451sm963793f8f.101.2024.06.21.01.06.07 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 21 Jun 2024 01:06:08 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?C=C3=A9dric_Le_Goater?= , =?utf-8?q?Philippe_Mat?= =?utf-8?q?hieu-Daud=C3=A9?= , Joel Stanley , Bin Meng , Sai Pavan Boddu , qemu-block@nongnu.org Subject: [PATCH 02/23] hw/sd/sdcard: Rewrite sd_cmd_ALL_SEND_CID using switch case (CMD2) Date: Fri, 21 Jun 2024 10:05:33 +0200 Message-ID: <20240621080554.18986-3-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240621080554.18986-1-philmd@linaro.org> References: <20240621080554.18986-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=philmd@linaro.org; helo=mail-wr1-x42a.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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 Keep this handler style in sync with other handlers by using a switch() case, which might become handy to handle other states. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Cédric Le Goater --- hw/sd/sd.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 626e99ecd6..addeb1940f 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1044,13 +1044,13 @@ static sd_rsp_type_t sd_cmd_SEND_OP_CMD(SDState *sd, SDRequest req) static sd_rsp_type_t sd_cmd_ALL_SEND_CID(SDState *sd, SDRequest req) { - if (sd->state != sd_ready_state) { + switch (sd->state) { + case sd_ready_state: + sd->state = sd_identification_state; + return sd_r2_i; + default: return sd_invalid_state_for_cmd(sd, req); } - - sd->state = sd_identification_state; - - return sd_r2_i; } static sd_rsp_type_t sd_cmd_SEND_RELATIVE_ADDR(SDState *sd, SDRequest req)