linux-kernel - Re: [PATCH net 1/4] net: qede: sanitize 'rc' in qede_add_tc_flower

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Date: Sat, 27 Apr 2024 18:37:10 +0100
From: Simon Horman <horms@...nel.org>
To: Asbjørn Sloth Tønnesen <ast@...erby.net>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Ariel Elior <aelior@...vell.com>,
	Manish Chopra <manishc@...vell.com>, Jiri Pirko <jiri@...nulli.us>,
	Pablo Neira Ayuso <pablo@...filter.org>
Subject: Re: [PATCH net 1/4] net: qede: sanitize 'rc' in
 qede_add_tc_flower_fltr()

On Fri, Apr 26, 2024 at 09:12:23AM +0000, Asbjørn Sloth Tønnesen wrote:
> Explicitly set 'rc' (return code), before jumping to the
> unlock and return path.
> 
> By not having any code depend on that 'rc' remains at
> it's initial value of -EINVAL, then we can re-use 'rc' for
> the return code of function calls in subsequent patches.
> 
> Only compile tested.
> 
> Signed-off-by: Asbjørn Sloth Tønnesen <ast@...erby.net>
> ---
>  drivers/net/ethernet/qlogic/qede/qede_filter.c | 11 ++++++++---
>  1 file changed, 8 insertions(+), 3 deletions(-)

Reviewed-by: Simon Horman <horms@...nel.org>