From 159a9df02127cbf6fe640f67954794a99a12a005 Mon Sep 17 00:00:00 2001
From: John Snow
Date: Wed, 20 Sep 2017 21:38:21 -0400
Subject: ide: fix enum comparison for gcc 4.7

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>
---
 include/hw/ide/internal.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'include/hw')

diff --git a/include/hw/ide/internal.h b/include/hw/ide/internal.h
index 180e00e32c..e641012b48 100644
--- a/include/hw/ide/internal.h
+++ b/include/hw/ide/internal.h
@@ -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,
-- 
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