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dkim=none (message not signed) header.d=none;lists.01.org; dmarc=none action=none header.from=oracle.com; Received: from MWHPR1001MB2365.namprd10.prod.outlook.com (2603:10b6:301:2d::28) by MWHPR10MB1486.namprd10.prod.outlook.com (2603:10b6:300:24::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4308.20; Sat, 10 Jul 2021 14:51:37 +0000 Received: from MWHPR1001MB2365.namprd10.prod.outlook.com ([fe80::3413:3c61:5067:ba73]) by MWHPR1001MB2365.namprd10.prod.outlook.com ([fe80::3413:3c61:5067:ba73%5]) with mapi id 15.20.4287.033; Sat, 10 Jul 2021 14:51:37 +0000 Date: Sat, 10 Jul 2021 17:51:00 +0300 From: Dan Carpenter To: kbuild@lists.01.org, Toke =?iso-8859-1?Q?H=F8iland-J=F8rgensen?= Cc: lkp@intel.com, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [toke:xdp-queueing-01 1/3] kernel/bpf/pifomap.c:149 pifo_map_lookup_elem() error: uninitialized symbol 'pkt'. 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b8d0d0f924c237 Toke H?iland-J?rgensen 2021-06-30 143 struct bpf_pifo_pkt *pkt; b8d0d0f924c237 Toke H?iland-J?rgensen 2021-06-30 144 u32 pktid = *(u32 *)key; b8d0d0f924c237 Toke H?iland-J?rgensen 2021-06-30 145 b8d0d0f924c237 Toke H?iland-J?rgensen 2021-06-30 146 if (pktid < pifo->qsize) b8d0d0f924c237 Toke H?iland-J?rgensen 2021-06-30 147 pkt = &pifo->q[pktid]; Not initialized on else path. b8d0d0f924c237 Toke H?iland-J?rgensen 2021-06-30 148 b8d0d0f924c237 Toke H?iland-J?rgensen 2021-06-30 @149 return pkt ? &pkt->pkt_id : NULL; ^^^ b8d0d0f924c237 Toke H?iland-J?rgensen 2021-06-30 150 } --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org