X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=block%2Fgenhd.c;h=00da5219ee37c02a066d45e6ceefa65d9606d5e6;hb=a4928cffe6435caf427ae673131a633c1329dbf3;hp=c44527d16c52d66058ca434e8c6e5af05b8874c6;hpb=b881502666783b2d9ca2fc7a056d0f773073a808;p=linux-2.6-omap-h63xx.git

diff --git a/block/genhd.c b/block/genhd.c
index c44527d16c5..00da5219ee3 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -360,7 +360,9 @@ static struct kobject *base_probe(dev_t devt, int *part, void *data)
 
 static int __init genhd_device_init(void)
 {
-	class_register(&block_class);
+	int error = class_register(&block_class);
+	if (unlikely(error))
+		return error;
 	bdev_map = kobj_map_init(base_probe, &block_class_lock);
 	blk_dev_init();