diff options
Diffstat (limited to 'block/qed.c')
| -rw-r--r-- | block/qed.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/qed.c b/block/qed.c index 892b13c806..5bbe069ce9 100644 --- a/block/qed.c +++ b/block/qed.c @@ -408,7 +408,7 @@ static int bdrv_qed_open(BlockDriverState *bs, QDict *options, int flags, snprintf(buf, sizeof(buf), "%" PRIx64, s->header.features & ~QED_FEATURE_MASK); error_set(errp, QERR_UNKNOWN_BLOCK_FORMAT_FEATURE, - bdrv_get_device_name(bs), "QED", buf); + bdrv_get_device_or_node_name(bs), "QED", buf); return -ENOTSUP; } if (!qed_is_cluster_size_valid(s->header.cluster_size)) { @@ -436,9 +436,9 @@ static int bdrv_qed_open(BlockDriverState *bs, QDict *options, int flags, s->table_nelems = (s->header.cluster_size * s->header.table_size) / sizeof(uint64_t); - s->l2_shift = ffs(s->header.cluster_size) - 1; + s->l2_shift = ctz32(s->header.cluster_size); s->l2_mask = s->table_nelems - 1; - s->l1_shift = s->l2_shift + ffs(s->table_nelems) - 1; + s->l1_shift = s->l2_shift + ctz32(s->table_nelems); /* Header size calculation must not overflow uint32_t */ if (s->header.header_size > UINT32_MAX / s->header.cluster_size) { |