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Commit b491564e authored by Wei Yongjun's avatar Wei Yongjun Committed by Greg Kroah-Hartman
Browse files

staging: ozwpan: fix error return code in oz_cdev_register() 



Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 65545eae

drivers/staging/ozwpan/ozcdev.c

+2 −0
Original line number Diff line number Diff line
@@ -355,11 +355,13 @@ int oz_cdev_register(void) 
	g_oz_class = class_create(THIS_MODULE, "ozmo_wpan");

	if (IS_ERR(g_oz_class)) {

		oz_trace("Failed to register ozmo_wpan class\n");

		err = PTR_ERR(g_oz_class);

		goto out1;

	}

	dev = device_create(g_oz_class, NULL, g_cdev.devnum, NULL, "ozwpan");

	if (IS_ERR(dev)) {

		oz_trace("Failed to create sysfs entry for cdev\n");

		err = PTR_ERR(dev);

		goto out1;

	}

	return 0;