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btrfs: use list_first_entry() everywhere

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Using the helper makes it a bit more clear that we're accessing the
first list entry.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2025-04-22 18:21:51 +02:00
parent 9e0a739a9e
commit 2d44a15afd
12 changed files with 53 additions and 61 deletions
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2
fs/btrfs/extent-io-tree.c
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@@ -42,7 +42,7 @@ static inline void btrfs_extent_state_leak_debug_check(void)
struct extent_state *state;
while (!list_empty(&states)) {
state = list_entry(states.next, struct extent_state, leak_list);
state = list_first_entry(&states, struct extent_state, leak_list);
pr_err("BTRFS: state leak: start %llu end %llu state %u in tree %d refs %d\n",
state->start, state->end, state->state,
extent_state_in_tree(state),