[12/17] btrfs: make find_free_dev_extent() static

Commit Message

Filipe Manana July 26, 2023, 3:57 p.m. UTC

From: Filipe Manana <[e-mail]>

The function find_free_dev_extent() is only used within volumes.c, so make
it static and remove its prototype from volumes.h.

Signed-off-by: Filipe Manana <[e-mail]>
---
 fs/btrfs/volumes.c | 4 ++--
 fs/btrfs/volumes.h | 2 --
 2 files changed, 2 insertions(+), 4 deletions(-)

Patch

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 9df526c57c3a..e15d02f8520d 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -1725,8 +1725,8 @@  static int find_free_dev_extent_start(struct btrfs_device *device,
 	return ret;
 }
 
-int find_free_dev_extent(struct btrfs_device *device, u64 num_bytes,
-			 u64 *start, u64 *len)
+static int find_free_dev_extent(struct btrfs_device *device, u64 num_bytes,
+				u64 *start, u64 *len)
 {
 	/* FIXME use last free of some kind */
 	return find_free_dev_extent_start(device, num_bytes, 0, start, len);
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index b8c51f16ba86..a59898d51e9e 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -650,8 +650,6 @@  int btrfs_cancel_balance(struct btrfs_fs_info *fs_info);
 int btrfs_create_uuid_tree(struct btrfs_fs_info *fs_info);
 int btrfs_uuid_scan_kthread(void *data);
 bool btrfs_chunk_writeable(struct btrfs_fs_info *fs_info, u64 chunk_offset);
-int find_free_dev_extent(struct btrfs_device *device, u64 num_bytes,
-			 u64 *start, u64 *max_avail);
 void btrfs_dev_stat_inc_and_print(struct btrfs_device *dev, int index);
 int btrfs_get_dev_stats(struct btrfs_fs_info *fs_info,
 			struct btrfs_ioctl_get_dev_stats *stats);