staging: usbip: stub_main: correctly handle return value

ret == 0 means success, anything else is failure.

Signed-off-by: navin patidar <navinp@cdac.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/usbip/stub_main.c b/drivers/staging/usbip/stub_main.c
index 33027cc..baf857f 100644 (file)
--- a/drivers/staging/usbip/stub_main.c
+++ b/drivers/staging/usbip/stub_main.c
@@ -255,14 +255,14 @@ static int __init usbip_host_init(void)
        }
 
        ret = usb_register(&stub_driver);
-       if (ret < 0) {
+       if (ret) {
                pr_err("usb_register failed %d\n", ret);
                goto err_usb_register;
        }
 
        ret = driver_create_file(&stub_driver.drvwrap.driver,
                                 &driver_attr_match_busid);
-       if (ret < 0) {
+       if (ret) {
                pr_err("driver_create_file failed\n");
                goto err_create_file;
        }