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.
Cc: Borislav Petkov
Cc: Mauro Carvalho Chehab
Cc: linux-e...@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman
--
On Tue, Jan 22, 2019 at 04:21:16PM +0100, Greg Kroah-Hartman wrote:
> 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.
>
> Cc: Borislav Petkov
> Cc: Mauro Carva
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