From: David Härdeman <david@hardeman.nu>
Date: Tue, 6 Apr 2010 21:34:43 +0000 (-0700)
Subject: include/linux/kfifo.h: fix INIT_KFIFO()
X-Git-Tag: v2.6.34-rc4~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=530cd330dc3865e3107304a6e84fdc332aa72f7d;p=pandora-kernel.git

include/linux/kfifo.h: fix INIT_KFIFO()

DECLARE_KFIFO creates a union with a struct kfifo and a buffer array with
size [size + sizeof(struct kfifo)].

INIT_KFIFO then sets the buffer pointer in struct kfifo to point to the
beginning of the buffer array which means that the first call to kfifo_in
will overwrite members of the struct kfifo.

Signed-off-by: David Härdeman <david@hardeman.nu>
Acked-by: Stefani Seibold <stefani@seibold.net>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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