tipc: Eliminate support for tipc_mode global variable

Removes all references to the global variable that records whether
TIPC is running in "single node" mode or "network" mode, since this
information can be easily deduced from the global variable that
records TIPC's network address. (i.e. a non-zero network address
means that TIPC is running in network mode.)

The changes made update most existing mode-based checks to use the
network address global variable. A few checks that are no longer
needed are removed entirely, along with any associated code lying on
non-executable control paths.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/net/tipc/core.h b/net/tipc/core.h
index 9842ec08dd5c..13837e0e56b1 100644
--- a/net/tipc/core.h
+++ b/net/tipc/core.h
@@ -130,13 +130,6 @@ void tipc_msg_dbg(struct print_buf *, struct tipc_msg *, const char *);
 #define ELINKCONG EAGAIN        /* link congestion <=> resource unavailable */
 
 /*
- * TIPC operating mode routines
- */
-
-#define TIPC_NODE_MODE    1
-#define TIPC_NET_MODE     2
-
-/*
  * Global configuration variables
  */
 
@@ -151,7 +144,6 @@ extern int tipc_remote_management;
  * Other global variables
  */
 
-extern int tipc_mode;
 extern int tipc_random;
 extern const char tipc_alphabet[];