tree db031968e6a4f76b060298d5d0b3499566ad944d
parent 433582093a9dc5454ba03b4a7ea201d85e6aa4de
author Matt Mackall <mpm@selenic.com> 1209456182 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1209481585 -0700

random: eliminate redundant new_rotate variable

- eliminate new_rotate
- move input_rotate masking
- simplify input_rotate update
- move input_rotate update to end of inner loop for readability

Signed-off-by: Matt Mackall <mpm@selenic.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>