From: Nikolay Borisov Date: Mon, 21 Aug 2017 09:43:50 +0000 (+0300) Subject: btrfs: Remove redundant argument of __link_block_group X-Git-Tag: v4.15-rc1~135^2~85 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=c434d21c6442b107af7030be2d716cf6c89c5606;p=linux.git btrfs: Remove redundant argument of __link_block_group __link_block_group is called from only 2 places and at each call site the space_info being passed is the same as the space info assigned to the passed cache struct. Let's remove the redundant argument and make the function reference the space_info from the passed block_group_cache. No functional changes Signed-off-by: Nikolay Borisov Reviewed-by: Josef Bacik Reviewed-by: David Sterba [ renamed to link_block_group ] Signed-off-by: David Sterba --- diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 7697c03bdae6..18f8274b8e3b 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -9956,9 +9956,9 @@ int btrfs_free_block_groups(struct btrfs_fs_info *info) return 0; } -static void __link_block_group(struct btrfs_space_info *space_info, - struct btrfs_block_group_cache *cache) +static void link_block_group(struct btrfs_block_group_cache *cache) { + struct btrfs_space_info *space_info = cache->space_info; int index = get_block_group_index(cache); bool first = false; @@ -10166,7 +10166,7 @@ int btrfs_read_block_groups(struct btrfs_fs_info *info) cache->space_info = space_info; - __link_block_group(space_info, cache); + link_block_group(cache); set_avail_alloc_bits(info, cache->flags); if (btrfs_chunk_readonly(info, cache->key.objectid)) { @@ -10325,7 +10325,7 @@ int btrfs_make_block_group(struct btrfs_trans_handle *trans, cache->bytes_super, &cache->space_info); update_global_block_rsv(fs_info); - __link_block_group(cache->space_info, cache); + link_block_group(cache); list_add_tail(&cache->bg_list, &trans->new_bgs);