Merge branches 'pm-opp-fixes', 'pm-cpufreq-fixes' and 'pm-cpuidle-fixes'

[deliverable/linux.git] / drivers / rapidio / devices / rio_mport_cdev.c

diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c
index 5d4d9184635758556715637e43c45bec476df970..96168b8190449ccc1bee6e24ef0758af1bb3c69c 100644 (file)
--- 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);