Subject: Re: [PATCH 1/4] arm64: dump: no need to check return value of debugfs_create functions

From: Will Deacon <[email-masked]>
Date: Wed, 30 Jan 2019 18:21:02 +0000

Hi Greg,

On Tue, Jan 22, 2019 at 03:41:11PM +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: Catalin Marinas <[email-masked]>
> Cc: Will Deacon <[email-masked]>
> Cc: Marc Zyngier <[email-masked]>
> Cc: Peng Donglin <[email-masked]>
> Cc: <[email-masked]>
> Signed-off-by: Greg Kroah-Hartman <[email-masked]>
> ---
>  arch/arm64/include/asm/ptdump.h | 9 +++------
>  arch/arm64/mm/dump.c            | 4 ++--
>  arch/arm64/mm/ptdump_debugfs.c  | 7 ++-----
>  3 files changed, 7 insertions(+), 13 deletions(-)

Are you taking this via your tree, or would you like us to queue it in
arm64?

Will

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