From 648616343cdbe904c585a6c12e323d3b3c72e46f Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Thu, 15 Dec 2011 14:56:09 +0100 Subject: [S390] cputime: add sparse checking and cleanup Make cputime_t and cputime64_t nocast to enable sparse checking to detect incorrect use of cputime. Drop the cputime macros for simple scalar operations. The conversion macros are still needed. Signed-off-by: Martin Schwidefsky --- kernel/tsacct.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/tsacct.c') diff --git a/kernel/tsacct.c b/kernel/tsacct.c index 5bbfac85866e..23b4d784ebdd 100644 --- a/kernel/tsacct.c +++ b/kernel/tsacct.c @@ -127,7 +127,7 @@ void acct_update_integrals(struct task_struct *tsk) local_irq_save(flags); time = tsk->stime + tsk->utime; - dtime = cputime_sub(time, tsk->acct_timexpd); + dtime = time - tsk->acct_timexpd; jiffies_to_timeval(cputime_to_jiffies(dtime), &value); delta = value.tv_sec; delta = delta * USEC_PER_SEC + value.tv_usec; -- cgit v1.2.3-55-g7522