[PATCH v2 0/9] random: code cleanups

[Greg Price <price@MIT.EDU>]

This series has my cleanups rebased onto the random.git tree, at
v3.11-20-g392a546.

Four of the patches touch comments only.  Three simplify code without
changing its behavior (total diffstat: 32 insertions, 64 deletions).
One drops a use of the lock where it doesn't now protect anything,
and one tightens slightly a bound on a sysctl value to avoid a
pathological case.

The bugfix that was in v1 was taken care of by Peter in a283b5c45
("random: allow fractional bits to be tracked").

Cheers,
Greg


Greg Price (9):
  random: fix typos / spelling errors in comments
  random: fix comment on proc_do_uuid
  random: fix description of get_random_bytes
  random: simplify loop in random_read
  random: fix comment on "account"
  random: simplify accounting logic
  random: forget lock in lockless accounting
  random: tighten bound on random_read_wakeup_thresh
  random: simplify accounting code

 drivers/char/random.c | 144 +++++++++++++++++++++-----------------------------
 1 file changed, 60 insertions(+), 84 deletions(-)

-- 
1.8.3.2