esp.c: remove unaligned adjustment in do_dma_pdma_cb() to device path

With the latest changes this condition cannot occur anymore and so the logic
can be completely removed.

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: <20240112125420.514425-26-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 ec82097a0183efab370cc6149f6a67966bfd46d7..3db90c9ab73f8bb7d06475bbeeb402efdadb7179 100644 (file)
--- a/hw/scsi/esp.c
+++ b/hw/scsi/esp.c
@@ -604,15 +604,6 @@ static void do_dma_pdma_cb(ESPState *s)
         s->async_len -= n;
         s->ti_size += n;
 
-        if (n < len) {
-            /* Unaligned accesses can cause FIFO wraparound */
-            len = len - n;
-            n = esp_fifo_pop_buf(&s->fifo, s->async_buf, len);
-            s->async_buf += n;
-            s->async_len -= n;
-            s->ti_size += n;
-        }
-
         if (s->async_len == 0) {
             scsi_req_continue(s->current_req);
             return;