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Merge branch 'markup-some-printk-like-functions'

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Andrew Lunn says:

====================
Markup some printk like functions

W=1 warns of functions which look like printk but don't have
attributes so the compile can check that arguments matches the format
string.
====================

Link: https://lore.kernel.org/r/20201028003849.929490-1-andrew@lunn.ch
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2020-10-30 11:31:46 -07:00
commit bfa45445be
2 changed files with 3 additions and 2 deletions
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2
net/dccp/ccid.c
View File

@ -76,7 +76,7 @@ int ccid_getsockopt_builtin_ccids(struct sock *sk, int len,
return err;
}
static struct kmem_cache *ccid_kmem_cache_create(int obj_size, char *slab_name_fmt, const char *fmt,...)
static __printf(3, 4) struct kmem_cache *ccid_kmem_cache_create(int obj_size, char *slab_name_fmt, const char *fmt,...)
{
struct kmem_cache *slab;
va_list args;

3
net/tipc/netlink_compat.c
View File

@ -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;