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btrfs: use bools for local variables at btrfs_clear_extent_bit_changeset()

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Several variables are defined as integers but used as booleans, and the
'delete' variable can be made const since it's not changed after being
declared. So change them to proper booleans and simplify setting their
value.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2025-04-10 13:26:40 +01:00 committed by David Sterba
parent 5af1eae78d
commit c832378622
1 changed files with 5 additions and 6 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

11
fs/btrfs/extent-io-tree.c
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@ -605,9 +605,9 @@ int btrfs_clear_extent_bit_changeset(struct extent_io_tree *tree, u64 start, u64
struct extent_state *prealloc = NULL;
u64 last_end;
int ret = 0;
int clear = 0;
int wake;
int delete = (bits & EXTENT_CLEAR_ALL_BITS);
bool clear;
bool wake;
const bool delete = (bits & EXTENT_CLEAR_ALL_BITS);
gfp_t mask;
set_gfp_mask_from_bits(&bits, &mask);
@ -620,9 +620,8 @@ int btrfs_clear_extent_bit_changeset(struct extent_io_tree *tree, u64 start, u64
if (bits & EXTENT_DELALLOC)
bits |= EXTENT_NORESERVE;
wake = ((bits & EXTENT_LOCK_BITS) ? 1 : 0);
if (bits & (EXTENT_LOCK_BITS | EXTENT_BOUNDARY))
clear = 1;
wake = (bits & EXTENT_LOCK_BITS);
clear = (bits & (EXTENT_LOCK_BITS | EXTENT_BOUNDARY));
again:
if (!prealloc) {
/*