ASoC: wm2000: Fix return of uninitialised varible

Anything that sets ret in wm2000_anc_transition will have immediately
returned anyway as such we will always return an uninitialised ret at the
bottom of the function. Simply replace the return with a return 0;

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

path: root/timer.c

#include <unistd.h>
#include <sys/time.h>

#include "timer.h"

void set_itimer_interval_value(struct itimerval *itimer, unsigned long sec,
			       unsigned long usec)
{
	itimer->it_interval.tv_sec = sec;
	itimer->it_interval.tv_usec = usec;

	itimer->it_value.tv_sec = sec;
	itimer->it_value.tv_usec = usec;
}

int get_user_hz(void)
{
	return sysconf(_SC_CLK_TCK);
}