diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/udf/super.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/fs/udf/super.c b/fs/udf/super.c index 1c42f544096d..d9eabbe368ff 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -1006,18 +1006,10 @@ int udf_compute_nr_groups(struct super_block *sb, u32 partition) static struct udf_bitmap *udf_sb_alloc_bitmap(struct super_block *sb, u32 index) { struct udf_bitmap *bitmap; - int nr_groups; - int size; - - nr_groups = udf_compute_nr_groups(sb, index); - size = sizeof(struct udf_bitmap) + - (sizeof(struct buffer_head *) * nr_groups); - - if (size <= PAGE_SIZE) - bitmap = kzalloc(size, GFP_KERNEL); - else - bitmap = vzalloc(size); /* TODO: get rid of vzalloc */ + int nr_groups = udf_compute_nr_groups(sb, index); + bitmap = kvzalloc(struct_size(bitmap, s_block_bitmap, nr_groups), + GFP_KERNEL); if (!bitmap) return NULL; |