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authorDavid S. Miller <davem@davemloft.net>2010-04-13 00:28:45 -0700
committerDavid S. Miller <davem@davemloft.net>2010-04-13 00:28:45 -0700
commit9343af084c7e8911897b0883042ee690cee3aaef (patch)
tree6211a4bdc84690bec6530d27a3abb19f5e8bb8f3 /mm/backing-dev.c
parente182c77cc291456eed127b1472952ddb59a81a9d (diff)
parent0d0fb0f9c5fddef4a10242fe3337f00f528a3099 (diff)
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Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts: lib/Kconfig.debug
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 0e8ca0347707..f13e067e1467 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;