Fix chunk_alloc_dss() regression.

Fix chunk_alloc_dss() to account for bytes that are not a multiple of
the chunk size.  This regression was introduced by
e2bcf037d445a84a71c7997670819ebd0a893b4a (Make dss operations
lockless.), which was first released in 4.3.0.

Change-Id: Ied34f739fe1793f07691aadd6b61d459d2025528
Signed-off-by: Alex Naidis <alex.naidis@linux.com>
1 file changed