From 3e340c05c0def3bb68db6751299b7821c2ba0621 Mon Sep 17 00:00:00 2001
From: Jani Nikula <ext-jani.1.nikula@nokia.com>
Date: Thu, 11 Mar 2010 16:17:28 +0000
Subject: [PATCH] IB/cm: Fix device_create() return value check
Use IS_ERR() instead of comparing to NULL.
Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---
drivers/infiniband/core/cm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 764787ebe8d8..c9730cb3f695 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -3693,7 +3693,7 @@ static void cm_add_one(struct ib_device *ib_device)
cm_dev->device = device_create(&cm_class, &ib_device->dev,
MKDEV(0, 0), NULL,
"%s", ib_device->name);
- if (!cm_dev->device) {
+ if (IS_ERR(cm_dev->device)) {
kfree(cm_dev);
return;
}