From: Oleg Nesterov <oleg@redhat.com>
Date: Fri, 15 Jun 2012 15:44:01 +0000 (+0200)
Subject: uprobes: Remove the unnecessary initialization in add_utask()
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~10740^2~41
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/%22bookmarks:/?a=commitdiff_plain;h=e227051b13956b8f71c0abecc41ad351e64671c8;p=linux-4.9.git

uprobes: Remove the unnecessary initialization in add_utask()

Trivial cleanup. No need to nullify ->active_uprobe after
kzalloc().

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Anton Arapov <anton@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20120615154401.GA9633@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index d1b2eeb80837..f93532748bca 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -1392,7 +1392,6 @@ static struct uprobe_task *add_utask(void)
 	if (unlikely(!utask))
 		return NULL;
 
-	utask->active_uprobe = NULL;
 	current->utask = utask;
 	return utask;
 }