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[2/4] btrfs: remove redundant check at find_first_extent_bit_state()

Message ID 53332cd42e8da6a425195ce329c9c571c6d3a4e6.1743604119.git.fdmanana@suse.com (mailing list archive)
State New
Headers show
Series btrfs: some more cleanups for the io tree code | expand

Commit Message

Filipe Manana April 2, 2025, 2:54 p.m. UTC 
From: Filipe Manana <fdmanana@suse.com>

The tree_search() function always returns an entry that either contains
the search offset or the first entry in the tree that starts after the
offset. So checking at find_first_extent_bit_state() if the returned
entry ends at or after the search offset is pointless. Remove the check.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
---
 fs/btrfs/extent-io-tree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c
index 355c24449776..18b10e7ed815 100644
--- a/fs/btrfs/extent-io-tree.c
+++ b/fs/btrfs/extent-io-tree.c
@@ -877,7 +877,7 @@  static struct extent_state *find_first_extent_bit_state(struct extent_io_tree *t
 	 */
 	state = tree_search(tree, start);
 	while (state) {
-		if (state->end >= start && (state->state & bits))
+		if (state->state & bits)
 			return state;
 		state = next_state(state);
 	}