From: Marcelo Feitoza Parisi Subject: [KJ] [PATCH] drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c : Use of the time_after_eq() macro Use of the time_after_eq() macro, defined at linux/jiffies.h, which deal with wrapping correctly and are nicer to read. Signed-off-by: Marcelo Feitoza Parisi --- dvb-ttusb-budget.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) Index: quilt/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c =================================================================== --- quilt.orig/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c +++ quilt/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include "dvb_frontend.h" @@ -570,7 +571,8 @@ static void ttusb_handle_sec_data(struct const u8 * data, int len); #endif -static int numpkt = 0, lastj, numts, numstuff, numsec, numinvalid; +static int numpkt = 0, numts, numstuff, numsec, numinvalid; +static unsigned long lastj; static void ttusb_process_muxpack(struct ttusb *ttusb, const u8 * muxpack, int len) @@ -779,7 +781,7 @@ static void ttusb_iso_irq(struct urb *ur u8 *data; int len; numpkt++; - if ((jiffies - lastj) >= HZ) { + if (time_after_eq(jiffies, lastj + HZ)) { #if DEBUG > 2 printk ("frames/s: %d (ts: %d, stuff %d, sec: %d, invalid: %d, all: %d)\n",