Messages in this thread Patch in this message | | | From | Julia Lawall <> | Subject | [PATCH 11/20] Btrfs: drop useless LIST_HEAD | Date | Sun, 23 Dec 2018 09:57:06 +0100 |
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Drop LIST_HEAD where the variable it declares is never used.
The uses were removed in 3fd0a5585eb9 ("Btrfs: Metadata ENOSPC handling for balance"), but not the declaration.
The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/)
// <smpl> @@ identifier x; @@ - LIST_HEAD(x); ... when != x // </smpl>
Fixes: 3fd0a5585eb9 ("Btrfs: Metadata ENOSPC handling for balance") Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
--- Successfully 0-day tested on 151 configurations.
fs/btrfs/relocation.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 272b287f8cf0..de802ba35a34 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -2128,7 +2128,6 @@ static noinline_for_stack int merge_reloc_root(struct reloc_control *rc, struct btrfs_root *root) { struct btrfs_fs_info *fs_info = rc->extent_root->fs_info; - LIST_HEAD(inode_list); struct btrfs_key key; struct btrfs_key next_key; struct btrfs_trans_handle *trans = NULL;
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