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authorPaolo Bonzini <pbonzini@redhat.com>2013-09-04 19:00:30 +0200
committerStefan Hajnoczi <stefanha@redhat.com>2013-09-06 15:25:09 +0200
commit4bc74be997a72922170f4f272fd5e8074a3ecc27 (patch)
treec3b466014f752398a8b9543e99da0651bb12c759 /block/vvfat.c
parent4333bb71405f58a8dc8d3255feb3ca5960b0daf8 (diff)
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block: return get_block_status data and flags for formats
Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/vvfat.c')
-rw-r--r--block/vvfat.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/block/vvfat.c b/block/vvfat.c
index 2a5bca3..0129195 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -2879,11 +2879,12 @@ static int64_t coroutine_fn vvfat_co_get_block_status(BlockDriverState *bs,
{
BDRVVVFATState* s = bs->opaque;
*n = s->sector_count - sector_num;
- if (*n > nb_sectors)
- *n = nb_sectors;
- else if (*n < 0)
- return 0;
- return 1;
+ if (*n > nb_sectors) {
+ *n = nb_sectors;
+ } else if (*n < 0) {
+ return 0;
+ }
+ return BDRV_BLOCK_DATA;
}
static int write_target_commit(BlockDriverState *bs, int64_t sector_num,