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raw-posix: Fix bdrv_flush error return values

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bdrv_flush is supposed to use 0/-errno return values

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Kevin Wolf 2011-09-14 11:22:26 +02:00
parent 973b3d0a7b
commit 074abad326
1 changed files with 8 additions and 1 deletions
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9
block/raw-posix.c
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@ -839,7 +839,14 @@ static int raw_create(const char *filename, QEMUOptionParameter *options)
static int raw_flush(BlockDriverState *bs) static int raw_flush(BlockDriverState *bs)
{ {
BDRVRawState *s = bs->opaque; BDRVRawState *s = bs->opaque;
return qemu_fdatasync(s->fd); int ret;
ret = qemu_fdatasync(s->fd);
if (ret < 0) {
return -errno;
}
return 0;
} }
#ifdef CONFIG_XFS #ifdef CONFIG_XFS