From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=192.55.52.43; helo=mga05.intel.com; envelope-from=star.zeng@intel.com; receiver=edk2-devel@lists.01.org Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 861C321BADAB2 for ; Tue, 15 Jan 2019 02:29:49 -0800 (PST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Jan 2019 02:29:49 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,481,1539673200"; d="scan'208";a="310538386" Received: from shwdeopenpsi068.ccr.corp.intel.com ([10.239.158.46]) by fmsmga006.fm.intel.com with ESMTP; 15 Jan 2019 02:29:48 -0800 From: Star Zeng To: edk2-devel@lists.01.org Cc: Star Zeng , Jian J Wang , Hao Wu , Laszlo Ersek Date: Tue, 15 Jan 2019 18:29:29 +0800 Message-Id: <1547548179-42552-8-git-send-email-star.zeng@intel.com> X-Mailer: git-send-email 2.7.0.windows.1 In-Reply-To: <1547548179-42552-1-git-send-email-star.zeng@intel.com> References: <1547548179-42552-1-git-send-email-star.zeng@intel.com> Subject: [PATCH V3 07/17] MdeModulePkg Variable: type case VolatileBase to UINTN directly X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Jan 2019 10:29:49 -0000 Simplify ((UINTN) ((UINT8 *) VolatileBase + VolatileBase->Size)) to ((UINTN) VolatileBase + VolatileBase->Size) This patch prepares for adding emulated variable NV mode support in VariableRuntimeDxe. Cc: Jian J Wang Cc: Hao Wu Cc: Laszlo Ersek Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng Reviewed-by: Hao Wu Reviewed-by: Jian J Wang Reviewed-by: Laszlo Ersek --- MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c index 14684b3fedb4..d3df21819abe 100644 --- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c +++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c @@ -301,7 +301,7 @@ UpdateVariableStore ( DataPtr += mVariableModuleGlobal->VariableGlobal.VolatileVariableBase; } - if ((DataPtr + DataSize) > ((UINTN) ((UINT8 *) VolatileBase + VolatileBase->Size))) { + if ((DataPtr + DataSize) > ((UINTN) VolatileBase + VolatileBase->Size)) { return EFI_OUT_OF_RESOURCES; } -- 2.7.0.windows.1