From 214cc184321743327c84c4a13ad08d088dfb3c4a Mon Sep 17 00:00:00 2001 From: David Sterba Date: Mon, 26 Jul 2021 14:15:26 +0200 Subject: btrfs: constify and cleanup variables in comparators Comparators just read the data and thus get const parameters. This should be also preserved by the local variables, update all comparators passed to sort or bsearch. Cleanups: - unnecessary casts are dropped - btrfs_cmp_device_free_bytes is cleaned up to follow the common pattern and 'inline' is dropped as the function address is taken Signed-off-by: David Sterba --- fs/btrfs/tree-log.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/btrfs/tree-log.c') diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 8dde5c08a48f..191dea1d2416 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -4191,7 +4191,7 @@ static noinline int copy_items(struct btrfs_trans_handle *trans, static int extent_cmp(void *priv, const struct list_head *a, const struct list_head *b) { - struct extent_map *em1, *em2; + const struct extent_map *em1, *em2; em1 = list_entry(a, struct extent_map, list); em2 = list_entry(b, struct extent_map, list); -- cgit v1.2.3