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b=NT2kQ+b50xv81nwSEfqoVDQowHriTSfMaKHZfAk7kkL3/HMS7xWfW86Lm71mki0Z8ycdKT36P0hauMn2vwgy0MIrRpsgjePrzHHrRJX7uRTm63U1w5YS6URqrPl1INHkGMh/JLK1VrnDi+lR8/aRd53+a/g0QjCI/gK6CEOyblU= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=virtuozzo.com; Received: from AM9PR08MB6737.eurprd08.prod.outlook.com (2603:10a6:20b:304::18) by AM9PR08MB6148.eurprd08.prod.outlook.com (2603:10a6:20b:284::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4823.18; Wed, 22 Dec 2021 16:03:10 +0000 Received: from AM9PR08MB6737.eurprd08.prod.outlook.com ([fe80::b118:483a:d003:3112]) by AM9PR08MB6737.eurprd08.prod.outlook.com ([fe80::b118:483a:d003:3112%5]) with mapi id 15.20.4823.016; Wed, 22 Dec 2021 16:03:10 +0000 From: Vladimir Sementsov-Ogievskiy To: qemu-block@nongnu.org Cc: qemu-devel@nongnu.org, eblake@redhat.com, armbru@redhat.com, hreitz@redhat.com, kwolf@redhat.com, vsementsov@virtuozzo.com, den@openvz.org, nshirokovskiy@virtuozzo.com, yur@virtuozzo.com, dim@virtuozzo.com, igor@virtuozzo.com, pkrempa@redhat.com, libvir-list@redhat.com, stefanha@redhat.com Subject: [PATCH v2 1/4] block-backend: blk_root(): drop const specifier on return type Date: Wed, 22 Dec 2021 17:02:51 +0100 Message-Id: <20211222160254.226909-2-vsementsov@virtuozzo.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211222160254.226909-1-vsementsov@virtuozzo.com> References: <20211222160254.226909-1-vsementsov@virtuozzo.com> X-ClientProxiedBy: AM6P193CA0070.EURP193.PROD.OUTLOOK.COM (2603:10a6:209:8e::47) To AM9PR08MB6737.eurprd08.prod.outlook.com (2603:10a6:20b:304::18) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: dff2d1fd-3ccb-47ba-9507-08d9c5648d11 X-MS-TrafficTypeDiagnostic: AM9PR08MB6148:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:913; 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envelope-from=vsementsov@virtuozzo.com; helo=EUR04-HE1-obe.outbound.protection.outlook.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" We'll need get non-const child pointer for graph modifications in further commits. Signed-off-by: Vladimir Sementsov-Ogievskiy --- include/sysemu/block-backend.h | 2 +- block/block-backend.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h index e5e1524f06..904d70f49c 100644 --- a/include/sysemu/block-backend.h +++ b/include/sysemu/block-backend.h @@ -277,7 +277,7 @@ int coroutine_fn blk_co_copy_range(BlockBackend *blk_in, int64_t off_in, int64_t bytes, BdrvRequestFlags read_flags, BdrvRequestFlags write_flags); -const BdrvChild *blk_root(BlockBackend *blk); +BdrvChild *blk_root(BlockBackend *blk); int blk_make_empty(BlockBackend *blk, Error **errp); diff --git a/block/block-backend.c b/block/block-backend.c index 12ef80ea17..d994a0f096 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -2438,7 +2438,7 @@ int coroutine_fn blk_co_copy_range(BlockBackend *blk_in, int64_t off_in, bytes, read_flags, write_flags); } -const BdrvChild *blk_root(BlockBackend *blk) +BdrvChild *blk_root(BlockBackend *blk) { return blk->root; }