Messages in this thread Patch in this message | | | From | zhong jiang <> | Subject | [PATCHv2] btrfs: list usage cleanup | Date | Thu, 4 Oct 2018 12:48:27 +0800 |
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Trival cleanup, list_move_tail will implement the same function that list_del() + list_add_tail() will do. hence just replace them.
Signed-off-by: zhong jiang <zhongjiang@huawei.com> --- fs/btrfs/send.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index 094cc144..30e7e12 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -2075,8 +2075,8 @@ static struct name_cache_entry *name_cache_search(struct send_ctx *sctx, */ static void name_cache_used(struct send_ctx *sctx, struct name_cache_entry *nce) { - list_del(&nce->list); - list_add_tail(&nce->list, &sctx->name_cache_list); + /* delete from sctx->name_cache_list and add as its tail */ + list_move_tail(&nce->list, &sctx->name_cache_list); } /* -- 1.7.12.4
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