From: Wang Qing <wangqing@xxxxxxxx>
It is better to use time_xxx() directly instead of jiffies judgment
for understanding.
Signed-off-by: Wang Qing <wangqing@xxxxxxxx>
---
drivers/media/radio/wl128x/fmdrv_common.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
index 6142484d..a599d08
--- a/drivers/media/radio/wl128x/fmdrv_common.c
+++ b/drivers/media/radio/wl128x/fmdrv_common.c
@@ -23,6 +23,7 @@
#include <linux/firmware.h>
#include <linux/module.h>
#include <linux/nospec.h>
+#include <linux/jiffies.h>
#include "fmdrv.h"
#include "fmdrv_v4l2.h"
@@ -342,7 +343,7 @@ static void send_tasklet(struct tasklet_struct *t)
return;
/* Check, is there any timeout happened to last transmitted packet */
- if ((jiffies - fmdev->last_tx_jiffies) > FM_DRV_TX_TIMEOUT) {
+ if (time_is_before_jiffies(fmdev->last_tx_jiffies + FM_DRV_TX_TIMEOUT)) {
fmerr("TX timeout occurred\n");
atomic_set(&fmdev->tx_cnt, 1);
}
--
2.7.4
--
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