Commit 788bfe88 authored by Asaf Vertz's avatar Asaf Vertz Committed by Greg Kroah-Hartman
Browse files

usb: host: max3421-hcd: use time_after() 



To be future-proof and for better readability the time comparisons are
modified to use time_after() instead of plain, error-prone math.

Signed-off-by: default avatarAsaf Vertz <asaf.vertz@tandemg.com>
Acked-by: default avatarDavid Mosberger <davidm@egauge.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5efd2ea8

drivers/usb/host/max3421-hcd.c

+2 −1
Original line number Diff line number Diff line
@@ -55,6 +55,7 @@ 
 * single thread (max3421_spi_thread).

 */



#include <linux/jiffies.h>

#include <linux/module.h>

#include <linux/spi/spi.h>

#include <linux/usb.h>
@@ -1291,7 +1292,7 @@ max3421_handle_irqs(struct usb_hcd *hcd) 
		char sbuf[16 * 16], *dp, *end;

		int i;



		if (jiffies - last_time > 5*HZ) {

		if (time_after(jiffies, last_time + 5*HZ)) {

			dp = sbuf;

			end = sbuf + sizeof(sbuf);

			*dp = '\0';