[PATCH] udf: remove unused variables group_start and nr_groups
From: Colin King <hidden>
Date: 2018-08-29 10:16:15
Also in:
lkml
Subsystem:
filesystems (vfs and infrastructure), the rest, udf filesystem · Maintainers:
Alexander Viro, Christian Brauner, Linus Torvalds, Jan Kara
From: Colin Ian King <redacted> 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: Colin Ian King <redacted> --- fs/udf/balloc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c
index fcda0fc97b90..501bc5ffb4ce 100644
--- a/fs/udf/balloc.c
+++ b/fs/udf/balloc.c@@ -175,8 +175,8 @@ static int udf_bitmap_prealloc_blocks(struct super_block *sb, { struct udf_sb_info *sbi = UDF_SB(sb); int alloc_count = 0; - int bit, block, block_group, group_start; - int nr_groups, bitmap_nr; + int bit, block, block_group; + int bitmap_nr; struct buffer_head *bh; __u32 part_len;
@@ -189,10 +189,8 @@ static int udf_bitmap_prealloc_blocks(struct super_block *sb, block_count = part_len - first_block; do { - nr_groups = udf_compute_nr_groups(sb, partition); block = first_block + (sizeof(struct spaceBitmapDesc) << 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); if (bitmap_nr < 0)
--
2.17.1