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authorJoel Becker <joel.becker@oracle.com>2010-04-30 13:37:29 -0700
committerJoel Becker <joel.becker@oracle.com>2010-04-30 13:37:29 -0700
commitf9221fd80343285514568da6c5dbda0f87109de8 (patch)
tree3a2f0077ebea9d094bdeedb319c97cb591d51c51 /mm/backing-dev.c
parenta36d515c7a2dfacebcf41729f6812dbc424ebcf0 (diff)
parenta9743fcdc0eb43d028b71267438076e1b0112ba0 (diff)
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Merge branch 'skip_delete_inode' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2-mark into ocfs2-fixes
Diffstat (limited to 'mm/backing-dev.c')
-rw-r--r--mm/backing-dev.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 0e8ca034770..f13e067e146 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -227,6 +227,9 @@ static struct device_attribute bdi_dev_attrs[] = {
static __init int bdi_class_init(void)
{
bdi_class = class_create(THIS_MODULE, "bdi");
+ if (IS_ERR(bdi_class))
+ return PTR_ERR(bdi_class);
+
bdi_class->dev_attrs = bdi_dev_attrs;
bdi_debug_init();
return 0;