From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qt1-f226.google.com (mail-qt1-f226.google.com [209.85.160.226]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E1B083B71C6 for ; Mon, 3 Aug 2026 21:14:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.226 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785791689; cv=none; b=n1AkkdJOsktBvhlRU/7+GHtYiRFLHVqROfDEorvagc5LyAdMS05Pbu8KkyJ7+ERRtxZSaizsWZWGQKzAYFwkF32kcZj8WTCP2hjhO0O+HVPXKppbN2X1/BMs34CM8yxHUdy3NCvSneqv9CJPUEPYpzdBUZrmlFcQu1D7081cvB4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785791689; c=relaxed/simple; bh=BT5boy5Fu+AFD1SW3WqZ0I9VD3CFZAoEYdiqVc8OFzs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iJvUqvkpLonbgq6WxxwzrekA0zfQOgqapV17L8E90FC4SIrrd+5Sc1lD17V6Bbbs1ZkrkJRcJh/4RdwCTp+uMHIY5Wsq82UYER2z+dkMNavxlfr7cLINxJuvXU6mu8tChUQMKzs4unVU0GG37PQQ94ZBtW4k6pNxZymvY6yGEmI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=purestorage.com; spf=pass smtp.mailfrom=purestorage.com; dkim=pass (2048-bit key) header.d=purestorage.com header.i=@purestorage.com header.b=ISZeIZV7; arc=none smtp.client-ip=209.85.160.226 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=purestorage.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=purestorage.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=purestorage.com header.i=@purestorage.com header.b="ISZeIZV7" Received: by mail-qt1-f226.google.com with SMTP id d75a77b69052e-51c12e68069so5985791cf.3 for ; Mon, 03 Aug 2026 14:14:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=purestorage.com; s=google2022; t=1785791685; x=1786396485; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=dRHLyDMl1kx+dELOE0vsaooFjIJVjUh7ESGTg3U4394=; b=ISZeIZV7rYva5+HsxTgGnfbE9g9qJO9AeBOoTUALEH6JOujkmCni370cc8qx5h3XKR 4/TYZXLPwkyBPAO1tKph49/mP4KUez2I24Qkh7nXl0VtqgCaMjjQS86JwMY2CjzJ5FVc JUjFzkvi3IFoD78a++VEv7yiCxsREfQAtonyB2SLPPi07fEqmcJFkjaYqRWgIRNiU1X9 HAjpU8xSwdak6bdW9s1sAo4nIKQLikRepifyWJKCdTMDmcQ1m8R1JmIMZEuCpZkiGLLp xToA8q9i2dpNYhMAXeiURKf83kgej5zFXbAaE0rU2uypt5O37E3qgmQeILX3kuztQlCR OEvQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785791685; x=1786396485; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=dRHLyDMl1kx+dELOE0vsaooFjIJVjUh7ESGTg3U4394=; b=adzvHBI6alv2B+xAlJiyItdBilbF5I+d09xdsCnqJ1Jx/CqEGjyJFIWllQ34yIDuXo nql14cojzfMiw4jsoGvsewbQNU/C/6Bonlu5E4Us2h2kr+z6kkeUHZJVczRffADJX/SQ 4+ha5TfA7wSqIRr+ScGCNWiOYZMw9eQ3htntwHBJ0yaddSqSPGbR6/y407P1kqNmhF5o 8D7uYg9xbE9GYZZQht03CdRItR29+BFDUexZhau9aIN1cClWGUWm16gFGx3xD2mZ+cTk WQTS6+DCU7+4kGHTB8eXgp1WZc05mgKEMibsLwWWm6n+2pA+6bQNro9X6QsOWZTrF7jb xsZQ== X-Forwarded-Encrypted: i=1; AHgh+RqAamLQ89Hr/0jFE7DiY3vM1fX3WOGEynxfa9661BfMqSTLB93sfuLX8egWyOF/GIivdW8MphjVi5gv3aE=@vger.kernel.org X-Gm-Message-State: AOJu0YxhgStpT6tTGxVVGTRKrMmVgtX3cE03dynMTQ2JBAtutPeRBrla BuvJ9nBhSqy3LaBhxuBUkB+7weoJdcXa2g1Q/kmZzTjGIoCTV58L0ns0IldYy50ON3UdbdTlbki KGvlU+JsG9DaAri2aQ5DpIOUydJ8Vc+tqFx9N66JAsJOWfjUhk761 X-Gm-Gg: AR+sD11iEKPQPc4lHoCmm3KUdocO45FxHGl9xCLwD4CF+fsoDUjytAsZCuIrxUfacDf TxiycCBAGhN74qIUVCaxCmLmDbBWYN0pr9WSHHfDiCudRDFYDJDSRXG94JylZhla9DCcASKDiQA U2oi5DVmBjfMoZQPBGUvVG8fVAjVjgOLvD+mOfv5A9nGaM+t+m6WMskd+5unlnsc6WcSTjpd5oY EiKqgqHC4xX3k1Z4e7CYth389yQLumfr+hqvLyaDGZnOBWsouJoyxdvFMHp/EBE7Wv3r15mraL3 dKOURM2mUGpjJygORhpYcW8SfTy9yVW7iDS39KEy15KUfzwl+unD4bfwNZ//0cirVk86jR0xR1n cEr9twik3zoHGbLGP9A== X-Received: by 2002:a05:6214:4289:b0:907:83be:27d with SMTP id 6a1803df08f44-90849617816mr198273146d6.3.1785791685433; Mon, 03 Aug 2026 14:14:45 -0700 (PDT) Received: from c7-smtp-2026.dev.purestorage.com ([2620:125:9017:12:36:3:6:0]) by smtp-relay.gmail.com with ESMTPS id 6a1803df08f44-9085703f7a4sm3913306d6.12.2026.08.03.14.14.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Aug 2026 14:14:45 -0700 (PDT) X-Relaying-Domain: purestorage.com Received: from dev-csander.dev.purestorage.com (dev-csander.dev.purestorage.com [10.112.12.104]) by c7-smtp-2026.dev.purestorage.com (Postfix) with ESMTP id CF73643524; Mon, 3 Aug 2026 15:14:44 -0600 (MDT) Received: by dev-csander.dev.purestorage.com (Postfix, from userid 1557716354) id CC856E4041D; Mon, 3 Aug 2026 15:14:44 -0600 (MDT) From: Caleb Sander Mateos To: Ming Lei , Jens Axboe , Shuah Khan Cc: linux-block@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Caleb Sander Mateos Subject: [PATCH v2 2/8] ublk: remove struct ublk_zoned_report_desc's operation field Date: Mon, 3 Aug 2026 15:14:34 -0600 Message-ID: <20260803211441.2538144-3-csander@purestorage.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260803211441.2538144-1-csander@purestorage.com> References: <20260803211441.2538144-1-csander@purestorage.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit struct ublk_zoned_report_desc's operation field is only ever set to UBLK_IO_OP_REPORT_ZONES, so remove it. Replace its one load with the constant. Signed-off-by: Caleb Sander Mateos Reviewed-by: Ming Lei --- drivers/block/ublk_drv.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c index da88c8042db6..d364a5d0ebc2 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -526,11 +526,10 @@ static void ublk_init_iod(struct ublk_queue *ubq, struct request *req, #ifdef CONFIG_BLK_DEV_ZONED struct ublk_zoned_report_desc { __u64 sector; - __u32 operation; __u32 nr_zones; }; static DEFINE_XARRAY(ublk_zoned_report_descs); @@ -656,11 +655,10 @@ static int ublk_report_zones(struct gendisk *disk, sector_t sector, if (IS_ERR(req)) { ret = PTR_ERR(req); goto out; } - desc.operation = UBLK_IO_OP_REPORT_ZONES; desc.sector = sector; desc.nr_zones = zones_in_request; ret = ublk_zoned_insert_report_desc(req, &desc); if (ret) goto free_req; @@ -729,19 +727,13 @@ static blk_status_t ublk_setup_iod_zoned(struct ublk_queue *ubq, break; case REQ_OP_DRV_IN: desc = ublk_zoned_get_report_desc(req); if (!desc) return BLK_STS_IOERR; - ublk_op = desc->operation; - switch (ublk_op) { - case UBLK_IO_OP_REPORT_ZONES: - ublk_init_iod(ubq, req, ublk_op, desc->nr_zones, - desc->sector); - return BLK_STS_OK; - default: - return BLK_STS_IOERR; - } + ublk_init_iod(ubq, req, UBLK_IO_OP_REPORT_ZONES, desc->nr_zones, + desc->sector); + return BLK_STS_OK; case REQ_OP_DRV_OUT: /* We do not support drv_out */ return BLK_STS_NOTSUPP; default: return BLK_STS_IOERR; -- 2.54.0