From e4d9e8bab3fdbc7af82ca7fc32cce4cd42eac0cc Mon Sep 17 00:00:00 2001 From: Xiongfeng Wang Date: Tue, 21 Jul 2020 15:02:57 +0800 Subject: [PATCH] net-sysfs: add a newline when printing 'tx_timeout' by sysfs [ 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 Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/core/net-sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 579d351f6ddd..c976fd132c3b 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -999,7 +999,7 @@ static ssize_t show_trans_timeout(struct netdev_queue *queue, 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