[PATCH 2/2] net-sysfs: Fix inconsistent of format with argument type in net-sysfs.c

[Ye Bin]

Fix follow warnings:
[net/core/net-sysfs.c:1161]: (warning) %u in format string (no. 1)
        requires 'unsigned int' but the argument type is 'int'.
[net/core/net-sysfs.c:1162]: (warning) %u in format string (no. 1)
        requires 'unsigned int' but the argument type is 'int'.

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: Ye Bin <yebi...@huawei.com>
---
 net/core/net-sysfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 8d4128d59655..999b70c59761 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -1158,8 +1158,8 @@ static ssize_t traffic_class_show(struct netdev_queue 
*queue,
         * belongs to the root device it will be reported with just the
         * traffic class, so just "0" for TC 0 for example.
         */
-       return dev->num_tc < 0 ? sprintf(buf, "%u%d\n", tc, dev->num_tc) :
-                                sprintf(buf, "%u\n", tc);
+       return dev->num_tc < 0 ? sprintf(buf, "%d%d\n", tc, dev->num_tc) :
+                                sprintf(buf, "%d\n", tc);
 }
 
 #ifdef CONFIG_XPS
-- 
2.25.4