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Date: Tue, 21 Jul 2020 15:02:57 +0800 From: Xiongfeng Wang <wangxiongfeng2@...wei.com> To: <davem@...emloft.net>, <kuba@...nel.org> CC: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <wangxiongfeng2@...wei.com> Subject: [PATCH v2] net-sysfs: add a newline when printing 'tx_timeout' by sysfs When I cat 'tx_timeout' by sysfs, it displays as follows. It's better to add a newline for easy reading. root@...kaller:~# cat /sys/devices/virtual/net/lo/queues/tx-0/tx_timeout 0root@...kaller:~# Signed-off-by: Xiongfeng Wang <wangxiongfeng2@...wei.com> --- 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 e353b82..7bd6440 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -1108,7 +1108,7 @@ static ssize_t tx_timeout_show(struct netdev_queue *queue, char *buf) trans_timeout = queue->trans_timeout; spin_unlock_irq(&queue->_xmit_lock); - return sprintf(buf, "%lu", trans_timeout); + return sprintf(buf, fmt_ulong, trans_timeout); } static unsigned int get_netdev_queue_index(struct netdev_queue *queue) -- 1.7.12.4
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