diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2020-10-28 01:38:49 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-30 11:31:46 -0700 |
| commit | 79b1119b851d11f78b0e33b072f0bd6f347421b5 (patch) | |
| tree | 68144270189cbe50c9d2fe84bcbbbab6e40b3b29 /net | |
| parent | c7bb86885e0a4712d8a8eff9816f43454e4cc5db (diff) | |
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 <andrew@lunn.ch>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/tipc/netlink_compat.c | 3 |
1 files changed, 2 insertions, 1 deletions
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; |