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btrfs: send: drop unused parameter num from iterate_inode_ref_t callbacks

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None of the ref iteration callbacks needs the num parameter (this is for
the directory item iteration), so we can drop it.

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2024-10-09 16:31:06 +02:00
parent 343a63594b
commit a1e76e362f
1 changed files with 5 additions and 7 deletions
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12
fs/btrfs/send.c
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@ -980,7 +980,7 @@ static int get_inode_gen(struct btrfs_root *root, u64 ino, u64 *gen)
return ret;
}
typedef int (*iterate_inode_ref_t)(int num, u64 dir, int index,
typedef int (*iterate_inode_ref_t)(u64 dir, int index,
struct fs_path *p,
void *ctx);
@ -1007,7 +1007,6 @@ static int iterate_inode_ref(struct btrfs_root *root, struct btrfs_path *path,
u32 name_len;
char *start;
int ret = 0;
int num = 0;
int index;
u64 dir;
unsigned long name_off;
@ -1094,10 +1093,9 @@ static int iterate_inode_ref(struct btrfs_root *root, struct btrfs_path *path,
}
cur += elem_size + name_len;
ret = iterate(num, dir, index, p, ctx);
ret = iterate(dir, index, p, ctx);
if (ret)
goto out;
num++;
}
out:
@ -1227,7 +1225,7 @@ static int iterate_dir_item(struct btrfs_root *root, struct btrfs_path *path,
return ret;
}
static int __copy_first_ref(int num, u64 dir, int index,
static int __copy_first_ref(u64 dir, int index,
struct fs_path *p, void *ctx)
{
int ret;
@ -4708,7 +4706,7 @@ static int record_ref_in_tree(struct rb_root *root, struct list_head *refs,
return ret;
}
static int record_new_ref_if_needed(int num, u64 dir, int index,
static int record_new_ref_if_needed(u64 dir, int index,
struct fs_path *name, void *ctx)
{
int ret = 0;
@ -4738,7 +4736,7 @@ static int record_new_ref_if_needed(int num, u64 dir, int index,
return ret;
}
static int record_deleted_ref_if_needed(int num, u64 dir, int index,
static int record_deleted_ref_if_needed(u64 dir, int index,
struct fs_path *name, void *ctx)
{
int ret = 0;