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btrfs: Fix bool initialization/comparison

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Bool initializations should use true and false. Bool tests don't need
comparisons.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Thomas Meyer 2017-10-07 16:02:21 +02:00 committed by David Sterba
parent efd38150af
commit 897ca8194c
3 changed files with 10 additions and 10 deletions
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4
fs/btrfs/extent-tree.c
View file

@ -6960,7 +6960,7 @@ static int __btrfs_free_extent(struct btrfs_trans_handle *trans,
BUG_ON(!is_data && refs_to_drop != 1);
if (is_data)
skinny_metadata = 0;
skinny_metadata = false;
ret = lookup_extent_backref(trans, info, path, &iref,
bytenr, num_bytes, parent,
@ -9313,7 +9313,7 @@ int btrfs_drop_snapshot(struct btrfs_root *root,
* don't have it in the radix (like when we recover after a power fail
* or unmount) so we don't leak memory.
*/
if (!for_reloc && root_dropped == false)
if (!for_reloc && !root_dropped)
btrfs_add_dead_root(root);
if (err && err != -EAGAIN)
btrfs_handle_fs_error(fs_info, err, NULL);

2
fs/btrfs/file.c
View file

@ -2046,7 +2046,7 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
struct btrfs_trans_handle *trans;
struct btrfs_log_ctx ctx;
int ret = 0, err;
bool full_sync = 0;
bool full_sync = false;
u64 len;
/*

14
fs/btrfs/inode.c
View file

@ -4451,9 +4451,9 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans,
int err = 0;
u64 ino = btrfs_ino(BTRFS_I(inode));
u64 bytes_deleted = 0;
bool be_nice = 0;
bool should_throttle = 0;
bool should_end = 0;
bool be_nice = false;
bool should_throttle = false;
bool should_end = false;
BUG_ON(new_size > 0 && min_type != BTRFS_EXTENT_DATA_KEY);
@ -4463,7 +4463,7 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans,
*/
if (!btrfs_is_free_space_inode(BTRFS_I(inode)) &&
test_bit(BTRFS_ROOT_REF_COWS, &root->state))
be_nice = 1;
be_nice = true;
path = btrfs_alloc_path();
if (!path)
@ -4669,7 +4669,7 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans,
} else {
break;
}
should_throttle = 0;
should_throttle = false;
if (found_extent &&
(test_bit(BTRFS_ROOT_REF_COWS, &root->state) ||
@ -4688,11 +4688,11 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans,
if (be_nice) {
if (truncate_space_check(trans, root,
extent_num_bytes)) {
should_end = 1;
should_end = true;
}
if (btrfs_should_throttle_delayed_refs(trans,
fs_info))
should_throttle = 1;
should_throttle = true;
}
}