From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 3 Jul 2013 22:00:45 +0000 (-0700)
Subject: configfs: use capped length for ->store_attribute()
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~17^2~440
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7121064b214bbc97007ec4d0e70aaeffef1b55f7;p=pandora-kernel.git

configfs: use capped length for ->store_attribute()

The difference between "count" and "len" is that "len" is capped at
4095.  Changing it like this makes it match how sysfs_write_file() is
implemented.

This is a static analysis patch.  I haven't found any store_attribute()
functions where this change makes a difference.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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