linux-kernel - [PATCH 1/3] staging: usbip: stub_main: correctly handle return value

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Message-Id: <1378790047-3530-1-git-send-email-navinp@cdac.in>
Date:	Tue, 10 Sep 2013 10:44:07 +0530
From:	navin patidar <navinp@...c.in>
To:	gregkh@...uxfoundation.org
Cc:	mfm@...eddisk.com, linux-usb@...r.kernel.org,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	navin patidar <navinp@...c.in>
Subject: [PATCH 1/3] staging: usbip: stub_main: correctly handle return value

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

Signed-off-by: navin patidar <navinp@...c.in>
---
 drivers/staging/usbip/stub_main.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/usbip/stub_main.c b/drivers/staging/usbip/stub_main.c
index 33027cc..baf857f 100644
--- 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;
 	}
-- 
1.7.10.4

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