From b76808fc26a6ffab6ff0f85689d3051df9293af5 Mon Sep 17 00:00:00 2001 From: Gui Hecheng Date: Wed, 31 Dec 2014 09:51:35 +0800 Subject: [PATCH] btrfs: cleanup init for list in free-space-cache o removed an unecessary INIT_LIST_HEAD after LIST_HEAD o merge a declare & INIT_LIST_HEAD pair into one LIST_HEAD Signed-off-by: Gui Hecheng Reviewed-by: David Sterba Signed-off-by: Chris Mason --- fs/btrfs/free-space-cache.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index 80a3141..a719785 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -651,15 +651,13 @@ static int __load_free_space_cache(struct btrfs_root *root, struct inode *inode, struct io_ctl io_ctl; struct btrfs_key key; struct btrfs_free_space *e, *n; - struct list_head bitmaps; + LIST_HEAD(bitmaps); u64 num_entries; u64 num_bitmaps; u64 generation; u8 type; int ret = 0; - INIT_LIST_HEAD(&bitmaps); - /* Nothing in the space cache, goodbye */ if (!i_size_read(inode)) return 0; @@ -2905,7 +2903,6 @@ int btrfs_find_space_cluster(struct btrfs_root *root, trace_btrfs_find_cluster(block_group, offset, bytes, empty_size, min_bytes); - INIT_LIST_HEAD(&bitmaps); ret = setup_cluster_no_bitmap(block_group, cluster, &bitmaps, offset, bytes + empty_size, cont1_bytes, min_bytes); -- 2.7.4