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path: root/drivers/rapidio/devices/rio_mport_cdev.c
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Diffstat (limited to 'drivers/rapidio/devices/rio_mport_cdev.c')
-rw-r--r--drivers/rapidio/devices/rio_mport_cdev.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c
index 5d4d91846357..96168b819044 100644
--- a/drivers/rapidio/devices/rio_mport_cdev.c
+++ b/drivers/rapidio/devices/rio_mport_cdev.c
@@ -2669,9 +2669,9 @@ static int __init mport_init(void)
/* Create device class needed by udev */
dev_class = class_create(THIS_MODULE, DRV_NAME);
- if (!dev_class) {
+ if (IS_ERR(dev_class)) {
rmcd_error("Unable to create " DRV_NAME " class");
- return -EINVAL;
+ return PTR_ERR(dev_class);
}
ret = alloc_chrdev_region(&dev_number, 0, RIO_MAX_MPORTS, DRV_NAME);