From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.126; helo=mga18.intel.com; envelope-from=star.zeng@intel.com; receiver=edk2-devel@lists.01.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (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 6C37E21E49037 for ; Wed, 14 Mar 2018 02:27:39 -0700 (PDT) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Mar 2018 02:34:02 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.47,469,1515484800"; d="scan'208";a="24534649" Received: from shwdeopenpsi068.ccr.corp.intel.com ([10.239.158.46]) by orsmga007.jf.intel.com with ESMTP; 14 Mar 2018 02:34:01 -0700 From: Star Zeng To: edk2-devel@lists.01.org Cc: Star Zeng , Ruiyu Ni , Hao Wu Date: Wed, 14 Mar 2018 17:33:53 +0800 Message-Id: <1521020038-102684-2-git-send-email-star.zeng@intel.com> X-Mailer: git-send-email 2.7.0.windows.1 In-Reply-To: <1521020038-102684-1-git-send-email-star.zeng@intel.com> References: <1521020038-102684-1-git-send-email-star.zeng@intel.com> Subject: [PATCH V2 1/6] Revert "DebugUsb3: Check mUsb3Instance before dereferencing it" X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Mar 2018 09:27:39 -0000 This reverts commit 6ef394ffe29bbc67038fc16ed540bfe6eed10e16. Cc: Ruiyu Ni Cc: Hao Wu Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng --- .../Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Dxe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Dxe.c b/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Dxe.c index 29cec56f39dc..1582b9a8d6de 100644 --- a/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Dxe.c +++ b/SourceLevelDebugPkg/Library/DebugCommunicationLibUsb3/DebugCommunicationLibUsb3Dxe.c @@ -443,7 +443,7 @@ DebugCommunicationUsb3DxeConstructor ( } Done: - if ((mUsb3Instance != NULL) && mUsb3Instance->Ready && (mUsb3Instance->PciIoEvent == 0)) { + if (mUsb3Instance->Ready && (mUsb3Instance->PciIoEvent == 0)) { Status = Usb3NamedEventListen ( &gEfiPciIoProtocolGuid, TPL_NOTIFY, -- 2.7.0.windows.1