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>

1 files changed, 0 insertions, 1 deletions

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;
 }