diff options
-rw-r--r-- | block/qcow2-cluster.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index e0fb907..cbd224d 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -466,7 +466,6 @@ out: */ static int get_cluster_table(BlockDriverState *bs, uint64_t offset, uint64_t **new_l2_table, - uint64_t *new_l2_offset, int *new_l2_index) { BDRVQcowState *s = bs->opaque; @@ -514,7 +513,6 @@ static int get_cluster_table(BlockDriverState *bs, uint64_t offset, l2_index = (offset >> s->cluster_bits) & (s->l2_size - 1); *new_l2_table = l2_table; - *new_l2_offset = l2_offset; *new_l2_index = l2_index; return 0; @@ -539,11 +537,11 @@ uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs, { BDRVQcowState *s = bs->opaque; int l2_index, ret; - uint64_t l2_offset, *l2_table; + uint64_t *l2_table; int64_t cluster_offset; int nb_csectors; - ret = get_cluster_table(bs, offset, &l2_table, &l2_offset, &l2_index); + ret = get_cluster_table(bs, offset, &l2_table, &l2_index); if (ret < 0) { return 0; } @@ -588,7 +586,7 @@ int qcow2_alloc_cluster_link_l2(BlockDriverState *bs, QCowL2Meta *m) { BDRVQcowState *s = bs->opaque; int i, j = 0, l2_index, ret; - uint64_t *old_cluster, start_sect, l2_offset, *l2_table; + uint64_t *old_cluster, start_sect, *l2_table; uint64_t cluster_offset = m->alloc_offset; bool cow = false; @@ -633,7 +631,7 @@ int qcow2_alloc_cluster_link_l2(BlockDriverState *bs, QCowL2Meta *m) } qcow2_cache_set_dependency(bs, s->l2_table_cache, s->refcount_block_cache); - ret = get_cluster_table(bs, m->offset, &l2_table, &l2_offset, &l2_index); + ret = get_cluster_table(bs, m->offset, &l2_table, &l2_index); if (ret < 0) { goto err; } @@ -817,7 +815,7 @@ int qcow2_alloc_cluster_offset(BlockDriverState *bs, uint64_t offset, { BDRVQcowState *s = bs->opaque; int l2_index, ret, sectors; - uint64_t l2_offset, *l2_table; + uint64_t *l2_table; unsigned int nb_clusters, keep_clusters; uint64_t cluster_offset; @@ -825,7 +823,7 @@ int qcow2_alloc_cluster_offset(BlockDriverState *bs, uint64_t offset, n_start, n_end); /* Find L2 entry for the first involved cluster */ - ret = get_cluster_table(bs, offset, &l2_table, &l2_offset, &l2_index); + ret = get_cluster_table(bs, offset, &l2_table, &l2_index); if (ret < 0) { return ret; } @@ -1000,12 +998,12 @@ static int discard_single_l2(BlockDriverState *bs, uint64_t offset, unsigned int nb_clusters) { BDRVQcowState *s = bs->opaque; - uint64_t l2_offset, *l2_table; + uint64_t *l2_table; int l2_index; int ret; int i; - ret = get_cluster_table(bs, offset, &l2_table, &l2_offset, &l2_index); + ret = get_cluster_table(bs, offset, &l2_table, &l2_index); if (ret < 0) { return ret; } |