From: Stefani Seibold <stefani@seibold.net>
Date: Thu, 28 Feb 2013 01:05:51 +0000 (-0800)
Subject: kfifo: fix kfifo_alloc() and kfifo_init()
X-Git-Tag: v3.9-rc1~46^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dfe2a77fd243ac3bf204fd0624e4d0b2134aaa6d;p=pandora-kernel.git

kfifo: fix kfifo_alloc() and kfifo_init()

Fix kfifo_alloc() and kfifo_init() to alloc at least the requested number
of elements.  Since the kfifo operates on power of 2 the request size will
be rounded up to the next power of two.

Signed-off-by: Stefani Seibold <stefani@seibold.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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