| From foo@baz Wed 29 Jul 2020 12:42:55 PM CEST |
| From: Xiongfeng Wang <wangxiongfeng2@huawei.com> |
| Date: Tue, 21 Jul 2020 15:02:57 +0800 |
| Subject: net-sysfs: add a newline when printing 'tx_timeout' by sysfs |
| |
| From: Xiongfeng Wang <wangxiongfeng2@huawei.com> |
| |
| [ Upstream commit 9bb5fbea59f36a589ef886292549ca4052fe676c ] |
| |
| When I cat 'tx_timeout' by sysfs, it displays as follows. It's better to |
| add a newline for easy reading. |
| |
| root@syzkaller:~# cat /sys/devices/virtual/net/lo/queues/tx-0/tx_timeout |
| 0root@syzkaller:~# |
| |
| Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| net/core/net-sysfs.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/net/core/net-sysfs.c |
| +++ b/net/core/net-sysfs.c |
| @@ -1018,7 +1018,7 @@ static ssize_t show_trans_timeout(struct |
| trans_timeout = queue->trans_timeout; |
| spin_unlock_irq(&queue->_xmit_lock); |
| |
| - return sprintf(buf, "%lu", trans_timeout); |
| + return sprintf(buf, fmt_ulong, trans_timeout); |
| } |
| |
| #ifdef CONFIG_XPS |
