Re: [PATCH v1 1/1] net/qede: fix redundant condition in debug code

[Jerin Jacob <jerinjacobk@gmail.com>]

On Tue, Nov 30, 2021 at 10:29 PM Anatoly Burakov
<anatoly.burakov@intel.com> wrote:
>
> Expression "a && 1" is equivalent to just "a", so fix the accidental
> inclusion of a literal in code.
>
> Cc: stable@dpdk.org
>
> Fixes: ec55c118792b ("net/qede: add infrastructure for debug data collection")
> Cc: rmody@marvell.com

Hi @Rasesh Mody @Devendra Singh Rawat  @Igor Russkikh

Please review this patch to merge.


>
> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
> ---
>
> Notes:
>     This isn't a bug, this is just a syntactic anomaly, likely a remnant of some
>     kind of debugging code.
>
>     This issue was found with Control Flag [1], which i ran on DPDK codebase just
>     out of curiosity. This was the only issue worth addressing that the tool
>     produced output for.
>
>     [1] https://github.com/IntelLabs/control-flag
>
>  drivers/net/qede/qede_debug.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/qede/qede_debug.c b/drivers/net/qede/qede_debug.c
> index 2297d245c4..ba807ea680 100644
> --- a/drivers/net/qede/qede_debug.c
> +++ b/drivers/net/qede/qede_debug.c
> @@ -3522,7 +3522,7 @@ static enum dbg_status qed_grc_dump(struct ecore_hwfn *p_hwfn,
>
>         /* Dump MCP HW Dump */
>         if (qed_grc_is_included(p_hwfn, DBG_GRC_PARAM_DUMP_MCP_HW_DUMP) &&
> -           !qed_grc_get_param(p_hwfn, DBG_GRC_PARAM_NO_MCP) && 1)
> +           !qed_grc_get_param(p_hwfn, DBG_GRC_PARAM_NO_MCP))
>                 offset += qed_grc_dump_mcp_hw_dump(p_hwfn,
>                                                    p_ptt,
>                                                    dump_buf + offset, dump);
> --
> 2.25.1
>