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esp.c: remove unused case from esp_pdma_read()

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The do_cmd variable is only set for the MESSAGE OUT and COMMAND phases i.e.
those which involve transfers from the host to the SCSI bus, and so the unused
case can be 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: <20240112125420.514425-12-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
This commit is contained in:
Mark Cave-Ayland 2024-01-12 12:53:03 +00:00
parent f366622366
commit 5fd4de7604
1 changed files with 1 additions and 6 deletions
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7
hw/scsi/esp.c
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@ -187,12 +187,7 @@ static uint8_t esp_pdma_read(ESPState *s)
{
uint8_t val;
if (s->do_cmd) {
val = esp_fifo_pop(&s->cmdfifo);
} else {
val = esp_fifo_pop(&s->fifo);
}
val = esp_fifo_pop(&s->fifo);
return val;
}