[edk2-devel] [PATCH v1 1/1] MdeModulePkg/Bus/Pci/NvmExpressPei: Fix DEADCODE Coverity issue

[Wu, Hao A]

Reviewed-by: Hao A Wu <hao.a.wu at intel.com>

Best Regards,
Hao Wu

> -----Original Message-----
> From: Ranbir Singh <rsingh at ventanamicro.com>
> Sent: Monday, July 17, 2023 7:40 PM
> To: devel at edk2.groups.io; rsingh at ventanamicro.com
> Cc: Wu, Hao A <hao.a.wu at intel.com>; Ni, Ray <ray.ni at intel.com>; Veeresh
> Sangolli <veeresh.sangolli at dellteam.com>
> Subject: [PATCH v1 1/1] MdeModulePkg/Bus/Pci/NvmExpressPei: Fix
> DEADCODE Coverity issue
> 
> From: Ranbir Singh <Ranbir.Singh3 at Dell.com>
> 
> The code can reach line 65 only through the else path above at line 53.
> The else path already has the same NULL check at line 55 and hence the
> duplicate code lines are totally redundant which can be deleted.
> 
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4220
> 
> Cc: Hao A Wu <hao.a.wu at intel.com>
> Cc: Ray Ni <ray.ni at intel.com>
> Co-authored-by: Veeresh Sangolli <veeresh.sangolli at dellteam.com>
> Signed-off-by: Ranbir Singh <Ranbir.Singh3 at Dell.com>
> Signed-off-by: Ranbir Singh <rsingh at ventanamicro.com>
> ---
>  MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiS3.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiS3.c
> b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiS3.c
> index d704c62eaab3..1d03d4964025 100644
> --- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiS3.c
> +++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiS3.c
> @@ -62,10 +62,6 @@ NvmeS3SkipThisController (
>      }   } -  if (S3InitDevices == NULL) {-    return Skip;-  }-   //   // Only need to
> initialize the controllers that exist in the device list.   //--
> 2.34.1



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