linux-kernel - Re: [PATCH] scsi: qla4xxx: Adjust indentation in qla4xxx_mem

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Date:   Thu, 19 Dec 2019 12:22:09 -0800
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     Nathan Chancellor <natechancellor@...il.com>
Cc:     QLogic-Storage-Upstream@...gic.com,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
        clang-built-linux <clang-built-linux@...glegroups.com>
Subject: Re: [PATCH] scsi: qla4xxx: Adjust indentation in qla4xxx_mem_free

On Tue, Dec 17, 2019 at 5:52 PM Nathan Chancellor
<natechancellor@...il.com> wrote:
>
> Clang warns:
>
> ../drivers/scsi/qla4xxx/ql4_os.c:4148:3: warning: misleading
> indentation; statement is not part of the previous 'if'
> [-Wmisleading-indentation]
>          if (ha->fw_dump)
>          ^
> ../drivers/scsi/qla4xxx/ql4_os.c:4144:2: note: previous statement is
> here
>         if (ha->queues)
>         ^
> 1 warning generated.
>
> This warning occurs because there is a space after the tab on this line.
> Remove it so that the indentation is consistent with the Linux kernel
> coding style and clang no longer warns.
>
> Fixes: 068237c87c64 ("[SCSI] qla4xxx: Capture minidump for ISP82XX on firmware failure")
> Link: https://github.com/ClangBuiltLinux/linux/issues/819
> Signed-off-by: Nathan Chancellor <natechancellor@...il.com>

Thanks for the patch!
Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>

> ---
>  drivers/scsi/qla4xxx/ql4_os.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
> index 2323432a0edb..5504ab11decc 100644
> --- a/drivers/scsi/qla4xxx/ql4_os.c
> +++ b/drivers/scsi/qla4xxx/ql4_os.c
> @@ -4145,7 +4145,7 @@ static void qla4xxx_mem_free(struct scsi_qla_host *ha)
>                 dma_free_coherent(&ha->pdev->dev, ha->queues_len, ha->queues,
>                                   ha->queues_dma);
>
> -        if (ha->fw_dump)
> +       if (ha->fw_dump)
>                 vfree(ha->fw_dump);
>
>         ha->queues_len = 0;
> --

-- 
Thanks,
~Nick Desaulniers