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btrfs: untangle gotos a bit in __set_extent_bit 

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2016-04-27 01:02:15 +02:00
parent 2c53b912ae
commit b5a4ba14e0
1 changed files with 7 additions and 8 deletions
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15
fs/btrfs/extent_io.c
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@ -1037,7 +1037,13 @@ __set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
goto out; goto out;
} }
goto search_again; search_again:
if (start > end)
goto out;
spin_unlock(&tree->lock);
if (gfpflags_allow_blocking(mask))
cond_resched();
goto again;
out: out:
spin_unlock(&tree->lock); spin_unlock(&tree->lock);
@ -1046,13 +1052,6 @@ __set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
return err; return err;
search_again:
if (start > end)
goto out;
spin_unlock(&tree->lock);
if (gfpflags_allow_blocking(mask))
cond_resched();
goto again;
} }
int set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, int set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,