[edk2-devel] [PATCH EDK2 v1 1/1] BaseTools/EfiRom: remove redundant checking of argc
wenyi,xie via groups.io
xiewenyi2=huawei.com at groups.io
Tue Dec 15 04:01:11 UTC 2020
OK, I will change the checking to if (Argc == 1)
Thanks
Wenyi
On 2020/12/15 11:50, Feng, Bob C wrote:
> Yes, argc < 1 will always be false, but I think this block should not be removed because it's used to check if the parameter is invalid. I think the correct checking should be "if (Argc == 1)" or "if (Argc < 2)"
>
> Thanks,
> Bob
>
> -----Original Message-----
> From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of wenyi,xie via groups.io
> Sent: Friday, December 11, 2020 10:32 AM
> To: devel at edk2.groups.io; Feng, Bob C <bob.c.feng at intel.com>; gaoliming at byosoft.com.cn; Chen, Christine <yuwei.chen at intel.com>
> Cc: songdongkuang at huawei.com; xiewenyi2 at huawei.com
> Subject: [edk2-devel] [PATCH EDK2 v1 1/1] BaseTools/EfiRom: remove redundant checking of argc
>
> As the condition of while statement is argc > 0, so argc < 1 will always be false, it's redundant.
>
> Cc: Bob Feng <bob.c.feng at intel.com>
> Cc: Liming Gao <gaoliming at byosoft.com.cn>
> Cc: Yuwei Chen <yuwei.chen at intel.com>
> Signed-off-by: Wenyi Xie <xiewenyi2 at huawei.com>
> ---
> BaseTools/Source/C/EfiRom/EfiRom.c | 10 ----------
> 1 file changed, 10 deletions(-)
>
> diff --git a/BaseTools/Source/C/EfiRom/EfiRom.c b/BaseTools/Source/C/EfiRom/EfiRom.c
> index a7e2839b0a84..147eb464b01e 100644
> --- a/BaseTools/Source/C/EfiRom/EfiRom.c
> +++ b/BaseTools/Source/C/EfiRom/EfiRom.c
> @@ -1010,16 +1010,6 @@ Returns:
>
> OptionName = Argv[0];
>
> - //
> - // Device IDs specified with -i
> - // Make sure there's at least one more parameter
> - //
> - if (Argc < 1) {
> - Error (NULL, 0, 2000, "Invalid parameter", "Missing Device Id with %s option!", OptionName);
> - ReturnStatus = 1;
> - goto Done;
> - }
> -
> //
> // Process until another dash-argument parameter or the end of the list
> //
> --
> 2.20.1.windows.1
>
>
>
>
>
>
> .
>
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