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vfat: remove unused variable 

Remove unused variable definition and related function definition and
redundant variable assignments within functions.

Link: https://lkml.kernel.org/r/tencent_9DE7CC9367096503F6ADD2BD960079267406@qq.com
Signed-off-by: zhoumin <teczm@foxmail.com>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
zhoumin 2025-08-18 22:44:49 +08:00 committed by Andrew Morton
parent 95f091274f
commit 228bf041a7
1 changed files with 3 additions and 4 deletions
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7
fs/fat/dir.c
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@ -1209,7 +1209,7 @@ EXPORT_SYMBOL_GPL(fat_alloc_new_dir);
static int fat_add_new_entries(struct inode *dir, void *slots, int nr_slots,
int *nr_cluster, struct msdos_dir_entry **de,
struct buffer_head **bh, loff_t *i_pos)
struct buffer_head **bh)
{
struct super_block *sb = dir->i_sb;
struct msdos_sb_info *sbi = MSDOS_SB(sb);
@ -1269,7 +1269,6 @@ static int fat_add_new_entries(struct inode *dir, void *slots, int nr_slots,
get_bh(bhs[n]);
*bh = bhs[n];
*de = (struct msdos_dir_entry *)((*bh)->b_data + offset);
*i_pos = fat_make_i_pos(sb, *bh, *de);
/* Second stage: clear the rest of cluster, and write outs */
err = fat_zeroed_cluster(dir, start_blknr, ++n, bhs, MAX_BUF_PER_PAGE);
@ -1298,7 +1297,7 @@ int fat_add_entries(struct inode *dir, void *slots, int nr_slots,
struct buffer_head *bh, *prev, *bhs[3]; /* 32*slots (672bytes) */
struct msdos_dir_entry *de;
int err, free_slots, i, nr_bhs;
loff_t pos, i_pos;
loff_t pos;
sinfo->nr_slots = nr_slots;
@ -1386,7 +1385,7 @@ found:
* add the cluster to dir.
*/
cluster = fat_add_new_entries(dir, slots, nr_slots, &nr_cluster,
&de, &bh, &i_pos);
&de, &bh);
if (cluster < 0) {
err = cluster;
goto error_remove;