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btrfs: remove total_data_size variable in btrfs_batch_insert_items()

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clang warns:

  fs/btrfs/delayed-inode.c:684:6: warning: variable 'total_data_size' set
  but not used [-Wunused-but-set-variable]
	  int total_data_size = 0, total_size = 0;
	      ^
  1 warning generated.

This variable's value has been unused since commit fc0d82e103 ("btrfs:
sink total_data parameter in setup_items_for_insert"). Eliminate it.

Link: https://github.com/ClangBuiltLinux/linux/issues/1391
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nathan Chancellor
2021-06-03 10:43:11 -07:00
committed by David Sterba
parent 77d255348b
commit bfaa324e9a
1 changed files with 1 additions and 2 deletions
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3
fs/btrfs/delayed-inode.c
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@@ -681,7 +681,7 @@ static int btrfs_batch_insert_items(struct btrfs_root *root,
{ {
struct btrfs_delayed_item *curr, *next; struct btrfs_delayed_item *curr, *next;
int free_space; int free_space;
int total_data_size = 0, total_size = 0; int total_size = 0;
struct extent_buffer *leaf; struct extent_buffer *leaf;
char *data_ptr; char *data_ptr;
struct btrfs_key *keys; struct btrfs_key *keys;
@@ -706,7 +706,6 @@ static int btrfs_batch_insert_items(struct btrfs_root *root,
*/ */
while (total_size + next->data_len + sizeof(struct btrfs_item) <= while (total_size + next->data_len + sizeof(struct btrfs_item) <=
free_space) { free_space) {
total_data_size += next->data_len;
total_size += next->data_len + sizeof(struct btrfs_item); total_size += next->data_len + sizeof(struct btrfs_item);
list_add_tail(&next->tree_list, &head); list_add_tail(&next->tree_list, &head);
nitems++; nitems++;