show: Remove dead code

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

cr-show.c

@@ -54,13 +54,6 @@
 
 static LIST_HEAD(pstree_list);
 
-void show_fown_cont(void *p)
-{
-	FownEntry *fown = p;
-	pr_msg("fown: uid: %#x euid: %#x signum: %#x pid_type: %#x pid: %u",
-	       fown->uid, fown->euid, fown->signum, fown->pid_type, fown->pid);
-}
-
 static void pipe_data_handler(int fd, void *obj)
 {
 	PipeDataEntry *e = obj;

include/cr-show.h

@@ -11,7 +11,6 @@ struct show_image_info {
 };
 
 extern void show_siginfo(int fd);
-extern void show_fown_cont(void *p);
 extern void sk_queue_data_handler(int fd, void *obj);
 extern void ipc_shm_handler(int fd, void *obj);
 extern void ipc_msg_handler(int fd, void *obj);

include/protobuf.h

@@ -39,12 +39,6 @@ extern void do_pb_show_plain(int fd, int type, int single_entry,
 #define pb_show_plain_pretty(__fd, __proto_message_name, __pretty)		\
 	pb_show_plain_payload_pretty(__fd, __proto_message_name, NULL, __pretty)
 
-#define pb_show_plain(__fd, __type)							\
-	pb_show_plain_payload(__fd, __type, NULL)
-
-#define pb_show_vertical(__fd, __type)							\
-	do_pb_show_plain(__fd, __type, 1, NULL, NULL)
-
 struct collect_image_info {
 	int fd_type;
 	int pb_type;