Re: [PATCH] ubifs: no need to check return value of debugfs_create functions

[Richard Weinberger <richard@xxxxxx>]

Greg,

----- Ursprüngliche Mail -----
> Von: "Greg Kroah-Hartman" <gregkh@xxxxxxxxxxxxxxxxxxx>
> An: "richard" <richard@xxxxxx>, "Artem Bityutskiy" <dedekind1@xxxxxxxxx>, "Adrian Hunter" <adrian.hunter@xxxxxxxxx>
> CC: "linux-mtd" <linux-mtd@xxxxxxxxxxxxxxxxxxx>
> Gesendet: Mittwoch, 12. Juni 2019 17:21:20
> Betreff: [PATCH] ubifs: no need to check return value of debugfs_create functions

> When calling debugfs functions, there is no need to ever check the
> return value.  The function can work or not, but the code logic should
> never do something different based on this.

why is it bad if we handle errors from debugfs?
At least a nice log message a la "sorry, no ubifs debuging for you"
would be nice to have.

Thanks,
//richard

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