From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933256AbcFOUOG (ORCPT ); Wed, 15 Jun 2016 16:14:06 -0400 Received: from mout.kundenserver.de ([212.227.126.131]:50469 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933001AbcFOUOA (ORCPT ); Wed, 15 Jun 2016 16:14:00 -0400 From: Arnd Bergmann To: Alex Deucher Cc: Arnd Bergmann , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Airlie , Rex Zhu , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] amdgpu: use NULL instead of 0 for pointer Date: Wed, 15 Jun 2016 22:15:00 +0200 Message-Id: <20160615201531.3346929-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K0:4xh7iJP8gTV9On8RbDzmPmOOO6EFNOjlrwDJH8scXWhXJVNPQf0 Q1yD833PwfZeGsiSeLillP9W+z4deKC9A8KPQKr4WL3GgYZV+t1uwgbmP9uFhDMMloaLkl4 BtmJJNliWCHS4nbpRI5T3mbFqunnq56J9SEEzHCTJE0i8/cljnzYSaKFkJFo7HqXS3ifZ8A MPKnLNwvjhDyGOOiyqFjQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:OF/v/g7v+0U=:tfTxqyj/pr9DJUiNnFIHb+ Rxbe2pxUox1FGrn7Nx73G5RuyP73v4HVE4xtNK7TmDKzAg+t7yM0vZcfrDswHGnU4eWbqlXJP 0X3SLOzpbZtERymf/NoEk3uh0u3Jbk3BagZkCLhwZvDlC7qUpI1M5vMnJS8JqThUo4IVwt4wC 0G1PgRxfdLmckV8kqCv4BiAP+/XNAaviVsshtj4IFP69z3WfL4kvy3SX04DcT0MZBKZ5T5cMs y9COCAXtz9MsY5NcK0wL8v6C1FGjMSoDVpHN1rWH1/6UKATzUKQCQcl/GaPth/05zyBfbTY+k 3JxuFkEAwOnfQKYAs1R0f/4/qy2vU2u9I+FpdDg2yej0Lzn52VLS7EdJl5+S7wiA0dD0n9OoY II59XI9qX8Epr3/admMkKTmr4XJxoV7kFUyc0DoAU3gIhWwe/eHZTmiz5Knuvj/Qacttl6rSQ CgYe188zB0K7zAEu0U/fUlPCFzcerd/dg3CDeoDvP4t4e7EBrhs20D8sTBRLpRMEA6CEccVVH xK6vnu0EoRmFAOOtyZHEruyDHlu+GPOJ4t7wGHWZxaH4wE2xukiZdOpbtFSvxNEUa2Xas+Xsw RuN+IjWIUBUbygiRL6m2RN99qENhLUgMyLWqSq916QprC0XL3NxATZOGDITPktB6P/uFZdBOj Udf/FxY20iLiaaq9vQJyMN6u/KxtbOd0WbEtAvWcYweWFzeq64+tjXW7xN1QcmlrsZ+Y= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In the AMD powerplay driver, a pointer is checked for validity by comparing against an integer '0', which causes a harmless warning when building with "make W=1": drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/processpptables.c:1502:16: error: ordered comparison of pointer with integer zero [-Werror=extra] This changes the code to the more conventional "if (pointer)" check. Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c index 2f1a14fe05b1..b64f42d2c3ae 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c @@ -1499,7 +1499,7 @@ int get_number_of_vce_state_table_entries( const ATOM_PPLIB_VCE_State_Table *vce_table = get_vce_state_table(hwmgr, table); - if (vce_table > 0) + if (vce_table) return vce_table->numEntries; return 0; -- 2.9.0