Remove useless initializations to 0 or NULL.

They only inflate the .data section of the binary.  Initializations to
FALSE are still left to do.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

4 files changed, 7 insertions, 7 deletions

diff --git a/ax25io.c b/ax25io.c
index b8d05f4..eba7b02 100644
--- a/ax25io.c
+++ b/ax25io.c
@@ -13,7 +13,7 @@ static inline int send_iac_iac(ax25io *p);
 static inline int send_iac_cmd(ax25io *p, unsigned char cmd, unsigned char opt);
 static inline int send_linemode(ax25io *p);
 
-static ax25io *Iolist = NULL;
+static ax25io *Iolist;
 
 /* --------------------------------------------------------------------- */
 
diff --git a/axconfig.c b/axconfig.c
index 7c37323..4e83822 100644
--- a/axconfig.c
+++ b/axconfig.c
@@ -29,8 +29,8 @@ typedef struct _axport
 	char *Description;
 } AX_Port;
 
-static AX_Port *ax25_ports     = NULL;
-static AX_Port *ax25_port_tail = NULL;
+static AX_Port *ax25_ports;
+static AX_Port *ax25_port_tail;
 
 static int is_same_call(char *call1, char *call2)
 {
diff --git a/nrconfig.c b/nrconfig.c
index f275a15..aea1e52 100644
--- a/nrconfig.c
+++ b/nrconfig.c
@@ -29,8 +29,8 @@ typedef struct _nrport
 	char *Description;
 } NR_Port;
 
-static NR_Port *nr_ports       = NULL;
-static NR_Port *nr_port_tail   = NULL;
+static NR_Port *nr_ports;
+static NR_Port *nr_port_tail;
 
 static int is_same_call(char *call1, char *call2)
 {
diff --git a/rsconfig.c b/rsconfig.c
index aac3129..d2e9446 100644
--- a/rsconfig.c
+++ b/rsconfig.c
@@ -28,8 +28,8 @@ typedef struct _rsport
 	char *Description;
 } RS_Port;
 
-static RS_Port *rs_ports       = NULL;
-static RS_Port *rs_port_tail   = NULL;
+static RS_Port *rs_ports;
+static RS_Port *rs_port_tail;
 
 static RS_Port *rs_port_ptr(char *name)
 {