From: Andrew Lunn Date: Wed, 28 Oct 2020 00:38:49 +0000 (+0100) Subject: net: tipc: Add __printf() markup to fix -Wsuggest-attribute=format X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=79b1119b851d11f78b0e33b072f0bd6f347421b5;p=linux.git net: tipc: Add __printf() markup to fix -Wsuggest-attribute=format 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 --- diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c index 591a3018c8a27..5c6206c9d6a8a 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;