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Date: Thu, 13 Jun 2019 14:37:46 +0200 From: Marc Gonzalez <marc.w.gonzalez@...e.fr> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: LKML <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] msm: no need to check return value of debugfs_create functions On 13/06/2019 14:24, 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. Naive question: if callers are supposed to ignore the return value, why not change the prototype to void (no return value) ? Regards.
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