From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 05C24168CF for ; Mon, 8 May 2023 11:13:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 32449C4339B; Mon, 8 May 2023 11:13:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1683544418; bh=7s6nLrd7Rg4SxtnjNHP1yAVA8p2WP9eW/AREPcfw2HA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SBzhuDLeXnF88wYRUcHaGswTqs/gHBR9LO1st4Ls27HP6s09bgk4w14zPWdIdgk7/ T7nty1lHjgdDqEFaFKXTfSvYYTiSYD5Sx282mq+Eb5fbb0ckoV6fn3ZIriXdRvPq1O 6n07rdul0mBT4+mJ8nU6LZ6OhYUsJZjOs9+oPzew= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Damien Le Moal , Chaitanya Kulkarni , Christoph Hellwig , Sasha Levin Subject: [PATCH 6.3 403/694] nvmet: fix Identify Controller handling Date: Mon, 8 May 2023 11:43:58 +0200 Message-Id: <20230508094446.256813930@linuxfoundation.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230508094432.603705160@linuxfoundation.org> References: <20230508094432.603705160@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Damien Le Moal [ Upstream commit 62904b3b333e7f3c0f879dc3513295eee5765c9f ] The identify command with cns set to NVME_ID_CNS_CTRL does not depend on the command set. The execution of this command should thus not look at the csi specified in the command. Simplify nvmet_execute_identify() to directly call nvmet_execute_identify_ctrl() without the csi switch-case. Fixes: ab5d0b38c047 ("nvmet: add Command Set Identifier support") Signed-off-by: Damien Le Moal Reviewed-by: Chaitanya Kulkarni Tested-by: Chaitanya Kulkarni Signed-off-by: Christoph Hellwig Signed-off-by: Sasha Levin --- drivers/nvme/target/admin-cmd.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index a982f925dfcef..a747c69074daf 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -705,11 +705,8 @@ static void nvmet_execute_identify(struct nvmet_req *req) } break; case NVME_ID_CNS_CTRL: - switch (req->cmd->identify.csi) { - case NVME_CSI_NVM: - return nvmet_execute_identify_ctrl(req); - } - break; + nvmet_execute_identify_ctrl(req); + return; case NVME_ID_CNS_CS_CTRL: if (IS_ENABLED(CONFIG_BLK_DEV_ZONED)) { switch (req->cmd->identify.csi) { -- 2.39.2