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ide: fix enum comparison for gcc 4.7

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Apparently GCC gets bent over comparing enum values against zero.
Replace the conditional with something less readable.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20170921013821.1673-1-jsnow@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
John Snow 2017-09-20 21:38:21 -04:00 • committed by Peter Maydell
parent a664607440
commit 159a9df021
3 changed files with 3 additions and 4 deletions
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3
include/hw/ide/internal.h
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@ -333,8 +333,7 @@ struct unreported_events {
};
enum ide_dma_cmd {
IDE_DMA__BEGIN = 0,
IDE_DMA_READ = IDE_DMA__BEGIN,
IDE_DMA_READ = 0,
IDE_DMA_WRITE,
IDE_DMA_TRIM,
IDE_DMA_ATAPI,