322 	void *kern_buf;  in bnad_debugfs_write_regrd()  local
325 	kern_buf = kzalloc(nbytes, GFP_KERNEL);  in bnad_debugfs_write_regrd()
326 	if (!kern_buf)  in bnad_debugfs_write_regrd()
329 	if (copy_from_user(kern_buf, (void  __user *)buf, nbytes)) {  in bnad_debugfs_write_regrd()
330 		kfree(kern_buf);  in bnad_debugfs_write_regrd()
334 	rc = sscanf(kern_buf, "%x:%x", &addr, &len);  in bnad_debugfs_write_regrd()
338 		kfree(kern_buf);  in bnad_debugfs_write_regrd()
342 	kfree(kern_buf);  in bnad_debugfs_write_regrd()
389 	void *kern_buf;  in bnad_debugfs_write_regwr()  local
392 	kern_buf = kzalloc(nbytes, GFP_KERNEL);  in bnad_debugfs_write_regwr()
393 	if (!kern_buf)  in bnad_debugfs_write_regwr()
396 	if (copy_from_user(kern_buf, (void  __user *)buf, nbytes)) {  in bnad_debugfs_write_regwr()
397 		kfree(kern_buf);  in bnad_debugfs_write_regwr()
401 	rc = sscanf(kern_buf, "%x:%x", &addr, &val);  in bnad_debugfs_write_regwr()
405 		kfree(kern_buf);  in bnad_debugfs_write_regwr()
408 	kfree(kern_buf);  in bnad_debugfs_write_regwr()