[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>

1 files changed, 3 insertions, 5 deletions

diff --git a/kernel/acct.c b/kernel/acct.c
index 6802020e0ceb..44dd6bd63517 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;
 }