On Fri, Mar 27, 2015 at 09:47:16AM +0100, Greg Kroah-Hartman wrote:
> On Fri, Mar 27, 2015 at 02:00:58PM +0530, Sudip Mukherjee wrote:
> > }
> > rc = cdev_add(&file_cdev, MKDEV(MAJOR(major_dev), 0), 1);
> > if (rc < 0) {
> > unregister_chrdev_region(major_dev, 1);
> > - return -1;
> > + return rc;
>
> I should have kept reading in the patch series, nice fix up :)
some effect of learning from you and Dan :)
thanks
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