netdev - RE: [EXT] [PATCH net-next v2 1/2] net: qed_ptp: fix redundant check of rc and against -EINVAL

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Message-ID: <DM5PR1801MB205755F94145D5FE11091C25B2809@DM5PR1801MB2057.namprd18.prod.outlook.com>
Date:   Fri, 22 Oct 2021 05:27:49 +0000
From:   Prabhakar Kushwaha <pkushwaha@...vell.com>
To:     Jεan Sacren <sakiwit@...il.com>,
        Ariel Elior <aelior@...vell.com>
CC:     GR-everest-linux-l2 <GR-everest-linux-l2@...vell.com>,
        "davem@...emloft.net" <davem@...emloft.net>,
        "kuba@...nel.org" <kuba@...nel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [EXT] [PATCH net-next v2 1/2] net: qed_ptp: fix redundant check
 of rc and against -EINVAL


> -----Original Message-----
> From: Jεan Sacren <sakiwit@...il.com>
> Sent: Friday, October 22, 2021 9:08 AM
> To: Ariel Elior <aelior@...vell.com>
> Cc: GR-everest-linux-l2 <GR-everest-linux-l2@...vell.com>;
> davem@...emloft.net; kuba@...nel.org; netdev@...r.kernel.org
> Subject: [EXT] [PATCH net-next v2 1/2] net: qed_ptp: fix redundant check of rc
> and against -EINVAL
> 
> External Email
> 
> ----------------------------------------------------------------------
> From: Jean Sacren <sakiwit@...il.com>
> 
> We should first check rc alone and then check it against -EINVAL to
> avoid repeating the same operation.
> 
> We should also remove the check of !rc in (!rc && !params.b_granted)
> since it is always true.
> 
> With this change, we could also use constant 0 for return.
> 
> Signed-off-by: Jean Sacren <sakiwit@...il.com>
> Reviewed-by: Simon Horman <horms@...nel.org>
> ---

Acked-by: Prabhakar Kushwaha <pkushwaha@...vell.com>