From: Chen, Kenneth W <kenneth.w.chen@intel.com>
Date: Thu, 7 Dec 2006 04:40:43 +0000 (-0800)
Subject: [PATCH] aio: kill pointless ki_nbytes assignment in aio_setup_single_vector
X-Git-Tag: v2.6.20-rc1~145^2^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b62e8ec2ac580b47c11eb76e8852ac1ec7d617cd;p=pandora-kernel.git

[PATCH] aio: kill pointless ki_nbytes assignment in aio_setup_single_vector

io_submit_one assigns ki_left = ki_nbytes = iocb->aio_nbytes, then calls
down to aio_setup_iocb, then to aio_setup_single_vector.  In there,
ki_nbytes is reassigned to the same value it got two call stack above it.
There is no need to do so.

Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Acked-by: Zach Brown <zach.brown@oracle.com>
Cc: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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