[PATCH] staging: skein: Remove extra blank lines

[Joe Perches]

On Mon, 2016-09-26 at 11:56 -0300, Martin wrote:
> Fix coding style issue "multiple blank lines" 
> detected by checkpatch.pl in threefish_block.c file.

This has been submitted and rejected a couple times already.
The extra blank lines are to separate blocks.
Whatever the blocks are, perhaps _adding_ a comment line 
for each block might be better than removing a blank line.

>