linux-kernel - Re: [PATCH v2] RDMA/rxe: check for error

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Date:   Mon, 4 May 2020 14:22:12 -0300
From:   Jason Gunthorpe <jgg@...pe.ca>
To:     Sudip Mukherjee <sudipm.mukherjee@...il.com>
Cc:     Zhu Yanjun <yanjunz@...lanox.com>,
        Doug Ledford <dledford@...hat.com>,
        linux-kernel@...r.kernel.org, linux-rdma@...r.kernel.org
Subject: Re: [PATCH v2] RDMA/rxe: check for error

On Sun, Apr 26, 2020 at 12:35:45AM +0100, Sudip Mukherjee wrote:
> The commit 'ff23dfa13457' modified rxe_create_mmap_info() to return
> error code and also NULL but missed fixing codes which called
> rxe_create_mmap_info(). Modify rxe_create_mmap_info() to only return
> errorcode and fix error checking after rxe_create_mmap_info() was
> called.
> 
> Fixes: ff23dfa13457 ("IB: Pass only ib_udata in function prototypes")
> Cc: stable@...r.kernel.org [5.4+]
> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@...il.com>
> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@...il.com>
> ---
>  drivers/infiniband/sw/rxe/rxe_mmap.c  | 2 +-
>  drivers/infiniband/sw/rxe/rxe_queue.c | 6 ++++--
>  2 files changed, 5 insertions(+), 3 deletions(-)

Applied to for-rc, thanks

Jason