From: Matt Helsley <matthltc@us.ibm.com>
Date: Sun, 25 Jun 2006 12:48:03 +0000 (-0700)
Subject: [PATCH] Remove unecessary NULL check in kernel/acct.c
X-Git-Tag: v2.6.18-rc1~975
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=11e64757f9fb32f13f51596bbf01988f42fca764;p=linux-2.6-omap-h63xx.git

[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>
---

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;
 }