From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sun, 24 Feb 2013 10:52:18 +0000 (+0000)
Subject: ARM: cleanup: debugfs error handling
X-Git-Tag: omap-for-v3.10/timer-signed~1^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d808aa69a7e85dea850ffe7b3d076be696da35be;p=pandora-kernel.git

ARM: cleanup: debugfs error handling

Debugfs functions return NULL when they fail, or an error pointer
when not configured.  The intention behind the error pointer is that
it appears as a valid pointer to the caller, and so the caller
continues inspite of debugfs not being available.

Debugfs failure should only ever be checked with (!ptr) and not the
IS_ERR*() functions.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

Reading git-diff-tree failed