linux-kernel - Re: IB/core: Use PTR_ERR_OR

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Date:   Mon, 11 Dec 2017 16:38:52 -0700
From:   Jason Gunthorpe <jgg@...pe.ca>
To:     "Gomonovych, Vasyl" <gomonovych@...il.com>
Cc:     dledford@...hat.com, leonro@...lanox.com, yishaih@...lanox.com,
        matanb@...lanox.com, don.hiatt@...el.com,
        dasaratharaman.chandramouli@...el.com, noaos@...lanox.com,
        parav@...lanox.com, artemyko@...lanox.com, bodong@...lanox.com,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: IB/core: Use PTR_ERR_OR_ZERO()

On Tue, Nov 28, 2017 at 04:18:07PM +0100, Gomonovych, Vasyl wrote:
> Fix ptr_ret.cocci warnings:
> drivers/infiniband/core/uverbs_cmd.c:1156:1-3: WARNING: PTR_ERR_OR_ZERO can be used
> 
> Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
> 
> Generated by: scripts/coccinelle/api/ptr_ret.cocci
> 
> Signed-off-by: Vasyl Gomonovych <gomonovych@...il.com>
> Reviewed-by: Leon Romanovsky <leonro@...lanox.com>
>  drivers/infiniband/core/uverbs_cmd.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)

Applied to for-next, thanks

Jason