Commit 79b1119b authored by Andrew Lunn's avatar Andrew Lunn Committed by Jakub Kicinski
Browse files

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: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent c7bb8688

net/tipc/netlink_compat.c

+2 −1
Original line number Diff line number Diff line
@@ -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;