btrfs: replace remaining do_div calls with div_u64 variants

Switch to div_u64_rem that does type checking and has more obvious
semantics than do_div.

Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
David Sterba 2015-02-20 18:43:47 +01:00
commit 47c5713f47
4 changed files with 20 additions and 19 deletions