From: Matt Mackall <mpm@selenic.com>
Date: Tue, 29 Apr 2008 08:03:04 +0000 (-0700)
Subject: random: simplify add_ptr logic
X-Git-Tag: v2.6.26-rc1~429
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=993ba2114c554c1561a018e5c63a771ec8e1c469;p=pandora-kernel.git

random: simplify add_ptr logic

The add_ptr variable wasn't used in a sensible way, use only i instead.
i got reused later for a different purpose, use j instead.

While we're here, put tap0 first in the tap list and add a comment.

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>
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