fs-udf: Improve six size determinations
Replace the specification of data structures by variable references
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 2c0844f..d772c9c 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -266,8 +266,7 @@ static int udf_sb_alloc_partition_maps(struct super_block *sb, u32 count)
{
struct udf_sb_info *sbi = UDF_SB(sb);
- sbi->s_partmaps = kcalloc(count, sizeof(struct udf_part_map),
- GFP_KERNEL);
+ sbi->s_partmaps = kcalloc(count, sizeof(*sbi->s_partmaps), GFP_KERNEL);
if (!sbi->s_partmaps) {
udf_err(sb, "Unable to allocate space for %d partition maps\n",
count);
@@ -2100,7 +2099,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
uopt.fmode = UDF_INVALID_MODE;
uopt.dmode = UDF_INVALID_MODE;
- sbi = kzalloc(sizeof(struct udf_sb_info), GFP_KERNEL);
+ sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
if (!sbi)
return -ENOMEM;