[PATCH 02/23] hw/sd/sdcard: Rewrite sd_cmd_ALL_SEND_CID using switch case (CMD2)

[Philippe Mathieu-Daudé]

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 <phi...@linaro.org>
---
 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)
-- 
2.41.0