Commit c08d3286 authored by Jing Yao's avatar Jing Yao Committed by Pablo Neira Ayuso
Browse files

netfilter: xt_IDLETIMER: replace snprintf in show functions with sysfs_emit 



coccicheck complains about the use of snprintf() in sysfs show
functions:
WARNING use scnprintf or sprintf

Use sysfs_emit instead of scnprintf, snprintf or sprintf makes more
sense.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarJing Yao <yao.jing2@zte.com.cn>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent c95c0783

net/netfilter/xt_IDLETIMER.c

+2 −2
Original line number Diff line number Diff line
@@ -85,9 +85,9 @@ static ssize_t idletimer_tg_show(struct device *dev, 
	mutex_unlock(&list_mutex);



	if (time_after(expires, jiffies) || ktimespec.tv_sec > 0)

		return snprintf(buf, PAGE_SIZE, "%ld\n", time_diff);

		return sysfs_emit(buf, "%ld\n", time_diff);



	return snprintf(buf, PAGE_SIZE, "0\n");

	return sysfs_emit(buf, "0\n");

}



static void idletimer_tg_work(struct work_struct *work)