From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 5 Mar 2014 03:38:00 +0000 (-0500)
Subject: get rid of pointless iov_length() in ->direct_IO()
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~45^2~63
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6cbcd4a4a85e2fdb0b3344b88df2e8b3d526b9e;p=pandora-kernel.git

get rid of pointless iov_length() in ->direct_IO()

all callers have iov_length(iter->iov, iter->nr_segs) == iov_iter_count(iter)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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