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IB/cm: Fix device_create() return value check

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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>
This commit is contained in:
Jani Nikula
2010-03-11 16:17:28 +00:00
committed by Roland Dreier
parent b72c40949b
commit 3e340c05c0
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/core/cm.c
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@@ -3693,7 +3693,7 @@ static void cm_add_one(struct ib_device *ib_device)
cm_dev->device = device_create(&cm_class, &ib_device->dev, cm_dev->device = device_create(&cm_class, &ib_device->dev,
MKDEV(0, 0), NULL, MKDEV(0, 0), NULL,
"%s", ib_device->name); "%s", ib_device->name);
if (!cm_dev->device) { if (IS_ERR(cm_dev->device)) {
kfree(cm_dev); kfree(cm_dev);
return; return;
} }