From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 9 Apr 2015 16:55:47 +0000 (-0400)
Subject: switch generic_write_checks() to iocb and iter
X-Git-Tag: omap-for-v4.1/fixes-rc1~116^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3309dd04cbcd2cdad168485af5cf3576b5051e49;p=pandora-kernel.git

switch generic_write_checks() to iocb and iter

... returning -E... upon error and amount of data left in iter after
(possible) truncation upon success.  Note, that normal case gives
a non-zero (positive) return value, so any tests for != 0 _must_ be
updated.

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

Conflicts:
	fs/ext4/file.c
---

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