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btrfs: untangle gotos a bit in __clear_extent_bit

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Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2016-04-27 01:02:15 +02:00
parent b5a4ba14e0
commit 7ab5cb2a9e
1 changed files with 8 additions and 8 deletions
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16
fs/btrfs/extent_io.c
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@ -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,