Commit 849fe89c authored by Colin Ian King's avatar Colin Ian King Committed by Jan Kara
Browse files

udf: remove unused variables group_start and nr_groups 



Variables group_start and nr_groups are being assigned but are never used
hence they are redundant and can be removed.

Cleans up clang warning:
variable 'group_start' set but not used [-Wunused-but-set-variable]
variable 'nr_groups' set but not used [-Wunused-but-set-variable]

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarJan Kara <jack@suse.cz>
parent 60c1f892

fs/udf/balloc.c

+2 −4
Original line number Original line Diff line number Diff line
@@ -175,8 +175,8 @@ static int udf_bitmap_prealloc_blocks(struct super_block *sb, 
{

{

	struct udf_sb_info *sbi = UDF_SB(sb);

	struct udf_sb_info *sbi = UDF_SB(sb);

	int alloc_count = 0;

	int alloc_count = 0;

	int bit, block, block_group, group_start;

	int bit, block, block_group;

	int nr_groups, bitmap_nr;

	int bitmap_nr;

	struct buffer_head *bh;

	struct buffer_head *bh;

	__u32 part_len;

	__u32 part_len;
@@ -189,10 +189,8 @@ static int udf_bitmap_prealloc_blocks(struct super_block *sb, 
		block_count = part_len - first_block;

		block_count = part_len - first_block;





	do {

	do {

		nr_groups = udf_compute_nr_groups(sb, partition);

		block = first_block + (sizeof(struct spaceBitmapDesc) << 3);

		block = first_block + (sizeof(struct spaceBitmapDesc) << 3);

		block_group = block >> (sb->s_blocksize_bits + 3);

		block_group = block >> (sb->s_blocksize_bits + 3);

		group_start = block_group ? 0 : sizeof(struct spaceBitmapDesc);





		bitmap_nr = load_block_bitmap(sb, bitmap, block_group);

		bitmap_nr = load_block_bitmap(sb, bitmap, block_group);

		if (bitmap_nr < 0)

		if (bitmap_nr < 0)

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