From: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Date: Tue, 17 Jun 2014 11:04:42 +0000 (+0000)
Subject: ftrace: Simplify ftrace_hash_disable/enable path in ftrace_hash_move
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~186^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c27c775d5e698d5b754d213747e9fb85290e3b8;p=pandora-kernel.git

ftrace: Simplify ftrace_hash_disable/enable path in ftrace_hash_move

Simplify ftrace_hash_disable/enable path in ftrace_hash_move
for hardening the process if the memory allocation failed.

Link: http://lkml.kernel.org/p/20140617110442.15167.81076.stgit@kbuild-fedora.novalocal

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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