diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/qcow2-cluster.c | 12 | ||||
| -rw-r--r-- | block/qcow2.h | 6 |
2 files changed, 8 insertions, 10 deletions
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index 4e30d161a7..3501a94296 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -219,7 +219,8 @@ static uint64_t *l2_allocate(BlockDriverState *bs, int l1_index) BDRVQcowState *s = bs->opaque; int min_index; uint64_t old_l2_offset; - uint64_t *l2_table, l2_offset; + uint64_t *l2_table; + int64_t l2_offset; old_l2_offset = s->l1_table[l1_index]; @@ -560,7 +561,8 @@ uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs, { BDRVQcowState *s = bs->opaque; int l2_index, ret; - uint64_t l2_offset, *l2_table, cluster_offset; + uint64_t l2_offset, *l2_table; + int64_t cluster_offset; int nb_csectors; ret = get_cluster_table(bs, offset, &l2_table, &l2_offset, &l2_index); @@ -704,10 +706,8 @@ err: * * Return 0 on success and -errno in error cases */ -uint64_t qcow2_alloc_cluster_offset(BlockDriverState *bs, - uint64_t offset, - int n_start, int n_end, - int *num, QCowL2Meta *m) +int qcow2_alloc_cluster_offset(BlockDriverState *bs, uint64_t offset, + int n_start, int n_end, int *num, QCowL2Meta *m) { BDRVQcowState *s = bs->opaque; int l2_index, ret; diff --git a/block/qcow2.h b/block/qcow2.h index d9ea6abc50..de9397a3d3 100644 --- a/block/qcow2.h +++ b/block/qcow2.h @@ -192,10 +192,8 @@ void qcow2_encrypt_sectors(BDRVQcowState *s, int64_t sector_num, uint64_t qcow2_get_cluster_offset(BlockDriverState *bs, uint64_t offset, int *num); -uint64_t qcow2_alloc_cluster_offset(BlockDriverState *bs, - uint64_t offset, - int n_start, int n_end, - int *num, QCowL2Meta *m); +int qcow2_alloc_cluster_offset(BlockDriverState *bs, uint64_t offset, + int n_start, int n_end, int *num, QCowL2Meta *m); uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs, uint64_t offset, int compressed_size); |