btrfs_prepare_extent_commit has no error conditions and should return
void. Its callers already ignore the error codes anyway.
Signed-off-by: Jeff Mahoney <jeffm@xxxxxxxx>
---
fs/btrfs/ctree.h | 4 ++--
fs/btrfs/extent-tree.c | 3 +--
2 files changed, 3 insertions(+), 4 deletions(-)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2199,8 +2199,8 @@ int btrfs_free_extent(struct btrfs_trans
int btrfs_free_reserved_extent(struct btrfs_root *root, u64 start, u64 len);
int btrfs_update_reserved_bytes(struct btrfs_block_group_cache *cache,
u64 num_bytes, int reserve, int sinfo);
-int btrfs_prepare_extent_commit(struct btrfs_trans_handle *trans,
- struct btrfs_root *root);
+void btrfs_prepare_extent_commit(struct btrfs_trans_handle *trans,
+ struct btrfs_root *root);
int btrfs_finish_extent_commit(struct btrfs_trans_handle *trans,
struct btrfs_root *root);
int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4271,7 +4271,7 @@ int btrfs_update_reserved_bytes(struct b
return ret;
}
-int btrfs_prepare_extent_commit(struct btrfs_trans_handle *trans,
+void btrfs_prepare_extent_commit(struct btrfs_trans_handle *trans,
struct btrfs_root *root)
{
struct btrfs_fs_info *fs_info = root->fs_info;
@@ -4301,7 +4301,6 @@ int btrfs_prepare_extent_commit(struct b
up_write(&fs_info->extent_commit_sem);
update_global_block_rsv(fs_info);
- return 0;
}
static int unpin_extent_range(struct btrfs_root *root, u64 start, u64 end)
--
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