openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

btrfs: untangle gotos a bit in convert_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 7ab5cb2a9e
commit 03bf538770
1 changed files with 7 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
fs/btrfs/extent_io.c
View File

@ -1262,15 +1262,6 @@ int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
goto out;
}
goto search_again;
out:
spin_unlock(&tree->lock);
if (prealloc)
free_extent_state(prealloc);
return err;
search_again:
if (start > end)
goto out;
@ -1279,6 +1270,13 @@ int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
cond_resched();
first_iteration = false;
goto again;
out:
spin_unlock(&tree->lock);
if (prealloc)
free_extent_state(prealloc);
return err;
}
/* wrappers around set/clear extent bit */