diff options
| author | Jing Yao <yao.jing2@zte.com.cn> | 2021-11-04 14:49:11 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-11-08 14:14:05 +0300 |
| commit | c08d3286caf1ec774b80ebb26e3ec31a0b434973 (patch) | |
| tree | fd402c9a7c8cfbf3dcc8984599dcd5275e4e06fb /net | |
| parent | c95c07836fa4c1767ed11d8eca0769c652760e32 (diff) | |
| download | linux-c08d3286caf1ec774b80ebb26e3ec31a0b434973.tar.xz | |
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: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Jing Yao <yao.jing2@zte.com.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/xt_IDLETIMER.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/xt_IDLETIMER.c b/net/netfilter/xt_IDLETIMER.c index 2f7cf5ecebf4..0f8bb0bf558f 100644 --- a/net/netfilter/xt_IDLETIMER.c +++ b/net/netfilter/xt_IDLETIMER.c @@ -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) |