From: Laszlo Ersek <lersek@redhat.com>
Date: Tue, 8 Mar 2016 03:12:57 +0000 (+0800)
Subject: NetworkPkg: HttpBootDxe: fix gcc build failure.
X-Git-Tag: edk2-stable201903~7677
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=8244e1977689df34898e20dac83f736c3f3e0e90

NetworkPkg: HttpBootDxe: fix gcc build failure.

Commit fa848a404894 ("NetworkPkg: Add URI configuration form to HTTP boot
driver") causes the build to fail with gcc:

> NetworkPkg/HttpBootDxe/HttpBootConfig.c: In function
>                                          'HttpBootAddBootOption':
> NetworkPkg/HttpBootDxe/HttpBootConfig.c:148:14:
> error: passing argument 3 of 'GetVariable2' from incompatible pointer
>        type [-Werror]
>               );
>               ^
> In file included from NetworkPkg/HttpBootDxe/HttpBootDxe.h:31:0,
>                  from NetworkPkg/HttpBootDxe/HttpBootConfig.c:15:
> MdePkg/Include/Library/UefiLib.h:708:1: note: expected 'void **' but
>                                         argument is of type 'CHAR16 **'
>  GetVariable2 (
>  ^
> cc1: all warnings being treated as errors

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
---

diff --git a/NetworkPkg/HttpBootDxe/HttpBootConfig.c b/NetworkPkg/HttpBootDxe/HttpBootConfig.c
index db14da06d5..597192349d 100644
--- a/NetworkPkg/HttpBootDxe/HttpBootConfig.c
+++ b/NetworkPkg/HttpBootDxe/HttpBootConfig.c
@@ -143,7 +143,7 @@ HttpBootAddBootOption (
   Status = GetVariable2 (
              L"BootOrder",
              &gEfiGlobalVariableGuid,
-             &CurrentOrder,
+             (VOID **)&CurrentOrder,
              &Length 
              );
   if (EFI_ERROR (Status) && Status != EFI_NOT_FOUND) {