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[PULL,11/13] esp: don't reset async_len directly in esp_select() if cancelling request

Message ID 20210412222048.22818-12-mark.cave-ayland@ilande.co.uk (mailing list archive)
State New
Headers show
Series [PULL,01/13] esp: fix setting of ESPState mig_version_id when launching QEMU with -S option | expand

Commit Message

Mark Cave-Ayland April 12, 2021, 10:20 p.m. UTC
Instead let the SCSI layer invoke the .cancel callback itself to cancel and
reset the request state.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210407195801.685-11-mark.cave-ayland@ilande.co.uk>
---
 hw/scsi/esp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c
index a26a109166..0037197bdb 100644
--- a/hw/scsi/esp.c
+++ b/hw/scsi/esp.c
@@ -95,6 +95,7 @@  void esp_request_cancelled(SCSIRequest *req)
         scsi_req_unref(s->current_req);
         s->current_req = NULL;
         s->current_dev = NULL;
+        s->async_len = 0;
     }
 }
 
@@ -206,7 +207,6 @@  static int esp_select(ESPState *s)
     if (s->current_req) {
         /* Started a new command before the old one finished.  Cancel it.  */
         scsi_req_cancel(s->current_req);
-        s->async_len = 0;
     }
 
     s->current_dev = scsi_device_find(&s->bus, 0, target, 0);