linux-kernel - Re: [PATCH] RDMA/qedr: Fix some error handling

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Date:   Sun, 19 Feb 2017 08:59:39 -0500
From:   Doug Ledford <dledford@...hat.com>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        sean.hefty@...el.com, hal.rosenstock@...il.com,
        Ram.Amrani@...ium.com, Michal.Kalderon@...ium.com,
        rajesh.borundia@...ium.com, weiyongjun1@...wei.com
Cc:     linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] RDMA/qedr: Fix some error handling

On Sat, 2017-02-18 at 12:28 +0100, Christophe JAILLET wrote:
> 'qedr_alloc_pbl_tbl()' can not return NULL.
> 
> In qedr_init_user_queue():
>  - simplify the test for the return value, no need to test for NULL
>  - propagate the error pointer if needed, otherwise 0 (success) is
> returned.
>    This is spurious.
> 
> In init_mr_info():
>  - test the return value with IS_ERR
>  - propagate the error pointer if needed instead of an exlictit
> -ENOMEM.
>    This is a no-op as the only error pointer that we can have here is
>    already -ENOMEM
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>

Thanks, applied.

-- 
Doug Ledford <dledford@...hat.com>
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