From 79b1119b851d11f78b0e33b072f0bd6f347421b5 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Wed, 28 Oct 2020 01:38:49 +0100 Subject: net: tipc: Add __printf() markup to fix -Wsuggest-attribute=format MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit net/tipc/netlink_compat.c: In function ‘tipc_tlv_sprintf’: net/tipc/netlink_compat.c:137:2: warning: function ‘tipc_tlv_sprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 137 | n = vscnprintf(buf, rem, fmt, args); Signed-off-by: Andrew Lunn Signed-off-by: Jakub Kicinski --- net/tipc/netlink_compat.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/tipc/netlink_compat.c') diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c index 591a3018c8a2..5c6206c9d6a8 100644 --- a/net/tipc/netlink_compat.c +++ b/net/tipc/netlink_compat.c @@ -118,7 +118,8 @@ static void tipc_tlv_init(struct sk_buff *skb, u16 type) skb_put(skb, sizeof(struct tlv_desc)); } -static int tipc_tlv_sprintf(struct sk_buff *skb, const char *fmt, ...) +static __printf(2, 3) int tipc_tlv_sprintf(struct sk_buff *skb, + const char *fmt, ...) { int n; u16 len; -- cgit v1.2.3