hw/ppc/ppc405_boards: Don't use load_image()

The load_image() function is deprecated, as it does not let the
caller specify how large the buffer to read the file into is.
Instead use load_image_size().
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Acked-by: NDavid Gibson <david@gibson.dropbear.id.au>
Message-id: 20181130151712.2312-3-peter.maydell@linaro.org

hw/ppc/ppc405_boards.c

@@ -219,9 +219,11 @@ static void ref405ep_init(MachineState *machine)
             bios_name = BIOS_FILENAME;
         filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
         if (filename) {
-            bios_size = load_image(filename, memory_region_get_ram_ptr(bios));
+            bios_size = load_image_size(filename,
+                                        memory_region_get_ram_ptr(bios),
+                                        BIOS_SIZE);
             g_free(filename);
-            if (bios_size < 0 || bios_size > BIOS_SIZE) {
+            if (bios_size < 0) {
                 error_report("Could not load PowerPC BIOS '%s'", bios_name);
                 exit(1);
             }
@@ -515,9 +517,11 @@ static void taihu_405ep_init(MachineState *machine)
                                &error_fatal);
         filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
         if (filename) {
-            bios_size = load_image(filename, memory_region_get_ram_ptr(bios));
+            bios_size = load_image_size(filename,
+                                        memory_region_get_ram_ptr(bios),
+                                        BIOS_SIZE);
             g_free(filename);
-            if (bios_size < 0 || bios_size > BIOS_SIZE) {
+            if (bios_size < 0) {
                 error_report("Could not load PowerPC BIOS '%s'", bios_name);
                 exit(1);
             }