m68k: zorro - Kill warn_unused_result warnings
warning: ignoring return value of 'device_register', declared with attribute
warn_unused_result
warning: ignoring return value of 'device_create_file', declared with
attribute warn_unused_result
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
diff --git a/drivers/zorro/zorro.c b/drivers/zorro/zorro.c
index dff16d9..2dda20a 100644
--- a/drivers/zorro/zorro.c
+++ b/drivers/zorro/zorro.c
@@ -130,6 +130,7 @@
{
struct zorro_dev *z;
unsigned int i;
+ int error;
if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(ZORRO))
return 0;
@@ -140,7 +141,11 @@
/* Initialize the Zorro bus */
INIT_LIST_HEAD(&zorro_bus.devices);
strcpy(zorro_bus.dev.bus_id, "zorro");
- device_register(&zorro_bus.dev);
+ error = device_register(&zorro_bus.dev);
+ if (error) {
+ pr_err("Zorro: Error registering zorro_bus\n");
+ return error;
+ }
/* Request the resources */
zorro_bus.num_resources = AMIGAHW_PRESENT(ZORRO3) ? 4 : 2;
@@ -167,8 +172,14 @@
sprintf(z->dev.bus_id, "%02x", i);
z->dev.parent = &zorro_bus.dev;
z->dev.bus = &zorro_bus_type;
- device_register(&z->dev);
- zorro_create_sysfs_dev_files(z);
+ error = device_register(&z->dev);
+ if (error) {
+ pr_err("Zorro: Error registering device %s\n", z->name);
+ continue;
+ }
+ error = zorro_create_sysfs_dev_files(z);
+ if (error)
+ dev_err(&z->dev, "Error creating sysfs files\n");
}
/* Mark all available Zorro II memory */