1 files changed, 14 insertions, 2 deletions

diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 74b3124e8247..af392bfee5a6 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1292,10 +1292,22 @@ struct bus_type pcmcia_bus_type = {
 
 static int __init init_pcmcia_bus(void)
 {
+        int ret;
+
         spin_lock_init(&pcmcia_dev_list_lock);
 
-        bus_register(&pcmcia_bus_type);
-        class_interface_register(&pcmcia_bus_interface);
+        ret = bus_register(&pcmcia_bus_type);
+        if (ret < 0) {
+                printk(KERN_WARNING "pcmcia: bus_register error: %d\n", ret);
+                return ret;
+        }
+        ret = class_interface_register(&pcmcia_bus_interface);
+        if (ret < 0) {
+                printk(KERN_WARNING
+                        "pcmcia: class_interface_register error: %d\n", ret);
+                bus_unregister(&pcmcia_bus_type);
+                return ret;
+        }
 
         pcmcia_setup_ioctl();