From a58aa4edc6d2e779894b1fa95a2f4de157ff3b3b Mon Sep 17 00:00:00 2001
From: Greg Price <price@MIT.EDU>
Date: Fri, 29 Nov 2013 20:09:37 -0500
Subject: [PATCH] random: forget lock in lockless accounting

The only mutable data accessed here is ->entropy_count, but since
10b3a32d2 ("random: fix accounting race condition") we use cmpxchg to
protect our accesses to ->entropy_count here.  Drop the use of the
lock.

Cc: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Price <price@mit.edu>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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Reading git-format-patch failed