flow.h/flow_keys.h: Remove extern from function prototypes
There are a mix of function prototypes with and without extern
in the kernel sources. Standardize on not using extern for
function prototypes.
Function prototypes don't need to be written with extern.
extern is assumed by the compiler. Its use is as unnecessary as
using auto to declare automatic/local variables in a block.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/flow_keys.h b/include/net/flow_keys.h
index bb8271d..ac2439d 100644
--- a/include/net/flow_keys.h
+++ b/include/net/flow_keys.h
@@ -13,5 +13,5 @@
u8 ip_proto;
};
-extern bool skb_flow_dissect(const struct sk_buff *skb, struct flow_keys *flow);
+bool skb_flow_dissect(const struct sk_buff *skb, struct flow_keys *flow);
#endif