Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2dc024e9 authored by yizhouzhou@ict.ac.cn's avatar yizhouzhou@ict.ac.cn Committed by Jesper Nilsson
Browse files

cris: return of class_create should be considered 



Return value of class_create should be considered in module init function.

Signed-off-by: default avatarZhouyi Zhou <zhouzhouyi@gmail.com>
Signed-off-by: default avatarJesper Nilsson <jespern@axis.com>
parent 11c2ecdc

arch/cris/arch-v32/drivers/sync_serial.c

+6 −0
Original line number Diff line number Diff line
@@ -1627,6 +1627,12 @@ static int __init etrax_sync_serial_init(void) 


	/* Create a sysfs class for syncser */

	syncser_class = class_create(THIS_MODULE, "syncser_class");

	if (IS_ERR(syncser_class)) {

		pr_err("Failed to create a sysfs class for syncser\n");

		unregister_chrdev_region(syncser_first, minor_count);

		cdev_del(syncser_cdev);

		return -1;

	}



	/* Initialize Ports */

#if defined(CONFIG_ETRAX_SYNCHRONOUS_SERIAL_PORT0)