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authorAndrew Lunn <andrew@lunn.ch>2020-10-28 01:38:48 +0100
committerJakub Kicinski <kuba@kernel.org>2020-10-30 11:31:46 -0700
commitc7bb86885e0a4712d8a8eff9816f43454e4cc5db (patch)
tree23c61eeb3ad3721d4228da91afabfc10a81d75c8 /net
parentb3b7e64bcbcb46542650d1980ea22ff25f0332ee (diff)
net: dccp: Add __printf() markup to fix -Wsuggest-attribute=format
net/dccp/ccid.c: In function ‘ccid_kmem_cache_create’: net/dccp/ccid.c:85:2: warning: function ‘ccid_kmem_cache_create’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 85 | vsnprintf(slab_name_fmt, CCID_SLAB_NAME_LENGTH, 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/dccp/ccid.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/dccp/ccid.c b/net/dccp/ccid.c
index 1e9bb121ba72..6beac5d348e2 100644
--- a/net/dccp/ccid.c
+++ b/net/dccp/ccid.c
@@ -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;