From: Steven Rostedt (Red Hat) <rostedt@goodmis.org>
Date: Tue, 20 Jan 2015 16:14:16 +0000 (-0500)
Subject: tracing: Use IS_ERR() check for return value of tracing_init_dentry()
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~111^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=14a5ae40f0def33a422a45b2ed09198adb7bf11c;p=pandora-kernel.git

tracing: Use IS_ERR() check for return value of tracing_init_dentry()

tracing_init_dentry() will soon return NULL as a valid pointer for the
top level tracing directroy. NULL can not be used as an error value.
Instead, switch to ERR_PTR() and check the return status with
IS_ERR().

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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