From 6ff49c6ad285160b8ba48589ebdbf6cebdd42f74 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Tue, 27 Aug 2019 14:46:29 +0300 Subject: btrfs: Make btrfs_find_name_in_ext_backref return struct btrfs_inode_extref btrfs_find_name_in_ext_backref returns either 0/1 depending on whether it found a backref for the given name. If it returns true then the actual inode_ref struct is returned in one of its parameters. That's pointless, instead refactor the function such that it returns either a pointer to the btrfs_inode_extref or NULL it it didn't find anything. This streamlines the function calling convention. Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'fs/btrfs/ctree.h') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 31ed47d195c2..292e21b23217 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2803,11 +2803,9 @@ btrfs_lookup_inode_extref(struct btrfs_trans_handle *trans, struct btrfs_inode_ref *btrfs_find_name_in_backref(struct extent_buffer *leaf, int slot, const char *name, int name_len); -int btrfs_find_name_in_ext_backref(struct extent_buffer *leaf, int slot, - u64 ref_objectid, const char *name, - int name_len, - struct btrfs_inode_extref **extref_ret); - +struct btrfs_inode_extref *btrfs_find_name_in_ext_backref( + struct extent_buffer *leaf, int slot, u64 ref_objectid, + const char *name, int name_len); /* file-item.c */ struct btrfs_dio_private; int btrfs_del_csums(struct btrfs_trans_handle *trans, -- cgit v1.2.3-59-g8ed1b