tipc: simplify include dependencies
When we try to add new inline functions in the code, we sometimes
run into circular include dependencies.
The main problem is that the file core.h, which really should be at
the root of the dependency chain, instead is a leaf. I.e., core.h
includes a number of header files that themselves should be allowed
to include core.h. In reality this is unnecessary, because core.h does
not need to know the full signature of any of the structs it refers to,
only their type declaration.
In this commit, we remove all dependencies from core.h towards any
other tipc header file.
As a consequence of this change, we can now move the function
tipc_own_addr(net) from addr.c to addr.h, and make it inline.
There are no functional changes in this commit.
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/addr.h b/net/tipc/addr.h
index 7ba6d5c..93f7c98 100644
--- a/net/tipc/addr.h
+++ b/net/tipc/addr.h
@@ -41,10 +41,18 @@
#include <linux/tipc.h>
#include <net/net_namespace.h>
#include <net/netns/generic.h>
+#include "core.h"
#define TIPC_ZONE_MASK 0xff000000u
#define TIPC_CLUSTER_MASK 0xfffff000u
+static inline u32 tipc_own_addr(struct net *net)
+{
+ struct tipc_net *tn = net_generic(net, tipc_net_id);
+
+ return tn->own_addr;
+}
+
static inline u32 tipc_zone_mask(u32 addr)
{
return addr & TIPC_ZONE_MASK;