From d224d2ef959a768fc88242224d8527e5f88789b6 Mon Sep 17 00:00:00 2001 From: Filipe Manana Date: Mon, 4 Dec 2023 16:20:28 +0000 Subject: [PATCH] btrfs: remove redundant value assignment at btrfs_add_extent_mapping() At btrfs_add_extent_mapping(), in case add_extent_mapping() returned -EEXIST, it's pointless to assign 0 to 'ret' since we will assign a value to it shortly after, without 'ret' being used before that. So remove that pointless assignment. Signed-off-by: Filipe Manana Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/extent_map.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index 18a5c4332ed6a..a3d69c943eec1 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -586,8 +586,6 @@ int btrfs_add_extent_mapping(struct btrfs_fs_info *fs_info, if (ret == -EEXIST) { struct extent_map *existing; - ret = 0; - existing = search_extent_mapping(em_tree, start, len); trace_btrfs_handle_em_exist(fs_info, existing, em, start, len); -- 2.30.2