net: hns3: fix a -Wformat-nonliteral compile warning

When setting -Wformat=2, there is a compiler warning like this:

hclge_main.c:xxx:x: warning: format not a string literal and no
format arguments [-Wformat-nonliteral]
strs[i].desc);
^~~~

This patch adds missing format parameter "%s" to snprintf() to
fix it.

Fixes: 22c0e2ce21dd ("Add HNS3 Acceleration Engine & Compatibility Layer Support")
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index a2401c34a89d5a7e0d6b368bac7e8e06b3576d95..b2faebd44d027c595ac77a17bee0265dd1e8da39 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -564,8 +564,7 @@ static u8 *hclge_comm_get_strings(u32 stringset,
                return buff;
 
        for (i = 0; i < size; i++) {
-               snprintf(buff, ETH_GSTRING_LEN,
-                        strs[i].desc);
+               snprintf(buff, ETH_GSTRING_LEN, "%s", strs[i].desc);
                buff = buff + ETH_GSTRING_LEN;
        }