[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 6802020e0ceb07c4078e591373ed4df38471b27a..44dd6bd6351771d674335c9c83e45f393221f8ef 100644 (file)
--- 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;
 }