monitor: Remove unused monitor_print_filename

Cc: Luiz Capitulino <lcapitulino@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>

include/monitor/monitor.h

@@ -79,7 +79,6 @@ int monitor_handle_fd_param(Monitor *mon, const char *fdname);
 void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
     GCC_FMT_ATTR(2, 0);
 void monitor_printf(Monitor *mon, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
-void monitor_print_filename(Monitor *mon, const char *filename);
 void monitor_flush(Monitor *mon);
 int monitor_set_cpu(int cpu_index);
 int monitor_get_cpu_index(void);

monitor.c

@@ -352,33 +352,6 @@ void monitor_printf(Monitor *mon, const char *fmt, ...)
     va_end(ap);
 }
 
-void monitor_print_filename(Monitor *mon, const char *filename)
-{
-    int i;
-
-    for (i = 0; filename[i]; i++) {
-        switch (filename[i]) {
-        case ' ':
-        case '"':
-        case '\\':
-            monitor_printf(mon, "\\%c", filename[i]);
-            break;
-        case '\t':
-            monitor_printf(mon, "\\t");
-            break;
-        case '\r':
-            monitor_printf(mon, "\\r");
-            break;
-        case '\n':
-            monitor_printf(mon, "\\n");
-            break;
-        default:
-            monitor_printf(mon, "%c", filename[i]);
-            break;
-        }
-    }
-}
-
 static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
                                               const char *fmt, ...)
 {

stubs/Makefile.objs

@@ -14,7 +14,6 @@ stub-obj-y += iothread-lock.o
 stub-obj-y += migr-blocker.o
 stub-obj-y += mon-is-qmp.o
 stub-obj-y += mon-printf.o
-stub-obj-y += mon-print-filename.o
 stub-obj-y += mon-protocol-event.o
 stub-obj-y += mon-set-error.o
 stub-obj-y += pci-drive-hot-add.o

stubs/mon-print-filename.c

@@ -1,6 +0,0 @@
-#include "qemu-common.h"
-#include "monitor/monitor.h"
-
-void monitor_print_filename(Monitor *mon, const char *filename)
-{
-}