From mboxrd@z Thu Jan 1 00:00:00 1970 From: Karim Eshapa Subject: [PATCH] drivers: net: wimax: i2400m: i2400m-usb: Use time_after for time comparison Date: Mon, 8 May 2017 18:58:02 +0200 Message-ID: <1494262682-5401-1-git-send-email-karim.eshapa@gmail.com> Cc: linux-wimax@intel.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Karim Eshapa To: inaky.perez-gonzalez@intel.com Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org cast timeframe variable with (unsigned long) then use time_after() kernel macro for time comparison. Signed-off-by: Karim Eshapa --- drivers/net/wimax/i2400m/i2400m-usb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wimax/i2400m/i2400m-usb.h b/drivers/net/wimax/i2400m/i2400m-usb.h index 649ecad..6fc941c 100644 --- a/drivers/net/wimax/i2400m/i2400m-usb.h +++ b/drivers/net/wimax/i2400m/i2400m-usb.h @@ -131,7 +131,7 @@ static inline int edc_inc(struct edc *edc, u16 max_err, u16 timeframe) unsigned long now; now = jiffies; - if (now - edc->timestart > timeframe) { + if (time_after(now - edc->timestart, (unsigned long)timeframe)) { edc->errorcount = 1; edc->timestart = now; } else if (++edc->errorcount > max_err) { -- 2.7.4