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Commit 7ab5cb2a authored by David Sterba's avatar David Sterba
Browse files

btrfs: untangle gotos a bit in __clear_extent_bit 



Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent b5a4ba14

fs/btrfs/extent_io.c

+8 −8
Original line number Diff line number Diff line
@@ -726,14 +726,6 @@ static int __clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, 
	start = last_end + 1;

	if (start <= end && state && !need_resched())

		goto hit_next;

	goto search_again;



out:

	spin_unlock(&tree->lock);

	if (prealloc)

		free_extent_state(prealloc);



	return 0;



search_again:

	if (start > end)
@@ -742,6 +734,14 @@ static int __clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, 
	if (gfpflags_allow_blocking(mask))

		cond_resched();

	goto again;



out:

	spin_unlock(&tree->lock);

	if (prealloc)

		free_extent_state(prealloc);



	return 0;



}



static void wait_on_state(struct extent_io_tree *tree,