esp.c: remove zero transfer size check from esp_do_dma()

The TI end of transfer interrupt only occurs when the TC reaches zero and is
not related to the SCSI layer transfer.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-20-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c
index 5b9c3f1e5ecf7de25dc5cba56e2cf1a054f318bb..dc515e6435537db763bf4668953fa374b10f667b 100644 (file)
--- a/hw/scsi/esp.c
+++ b/hw/scsi/esp.c
@@ -748,7 +748,7 @@ static void esp_do_dma(ESPState *s)
                  * complete the DMA operation immediately.  Otherwise defer
                  * until the scsi layer has completed.
                  */
-                if (esp_get_tc(s) != 0 || s->ti_size == 0) {
+                if (esp_get_tc(s) != 0) {
                     return;
                 }
             }