From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 5 Feb 2014 15:14:01 +0000 (-0500)
Subject: untangling process_vm_..., part 1
X-Git-Tag: v3.15-rc1~16^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=480402e18def5514c9dc8cb04e3c0e7482ff2b86;p=pandora-kernel.git

untangling process_vm_..., part 1

we want to massage it to use of iov_iter.  This one is an equivalent
transformation - just introduce a local variable mirroring
lvec + *lvec_current.

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