From 11e64757f9fb32f13f51596bbf01988f42fca764 Mon Sep 17 00:00:00 2001
From: Matt Helsley <matthltc@us.ibm.com>
Date: Sun, 25 Jun 2006 05:48:03 -0700
Subject: [PATCH] [PATCH] Remove unecessary NULL check in kernel/acct.c

copy_process() appears to be the only caller of acct_clear_integrals() and
does not pass in NULL task pointers.  Remove the unecessary check.

Signed-off-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 kernel/acct.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/kernel/acct.c b/kernel/acct.c
index 6802020e0ce..44dd6bd6351 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -599,9 +599,7 @@ void acct_update_integrals(struct task_struct *tsk)
  */
 void acct_clear_integrals(struct task_struct *tsk)
 {
-	if (tsk) {
-		tsk->acct_stimexpd = 0;
-		tsk->acct_rss_mem1 = 0;
-		tsk->acct_vm_mem1 = 0;
-	}
+	tsk->acct_stimexpd = 0;
+	tsk->acct_rss_mem1 = 0;
+	tsk->acct_vm_mem1 = 0;
 }