diff options
| author | John Snow <jsnow@redhat.com> | 2017-09-20 21:38:21 -0400 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-09-22 13:23:53 +0100 |
| commit | 159a9df02127cbf6fe640f67954794a99a12a005 (patch) | |
| tree | 4735ac228153fe14aaa91f2e9e20db6b92307fc5 /hw/ide/core.c | |
| parent | a664607440511fdf8cff9d1c2afefbdbca1d1295 (diff) | |
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>
Diffstat (limited to 'hw/ide/core.c')
| -rw-r--r-- | hw/ide/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index a19bd9011c..d63eb4a72e 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -68,7 +68,7 @@ const char *IDE_DMA_CMD_lookup[IDE_DMA__COUNT] = { static const char *IDE_DMA_CMD_str(enum ide_dma_cmd enval) { - if (enval >= IDE_DMA__BEGIN && enval < IDE_DMA__COUNT) { + if ((unsigned)enval < IDE_DMA__COUNT) { return IDE_DMA_CMD_lookup[enval]; } return "DMA UNKNOWN CMD"; |