From patchwork Fri Jan 20 07:07:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 13109303 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DB592C25B4E for ; Fri, 20 Jan 2023 07:09:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=a8eMKKANRCLD1SY8XznhFjB5qnI7F4RwISvKWqm9b6A=; b=gJSHuLUzcXiRBw HIxVUpEKhPylsWdvGJUaJPNciw4qBLxmiJf2AuezzvAQfeJxlQ++GYiwGSmSUNcxDkMqEjaotHi8c KX1nbzx5mak2N+RqhPtGuTwc2V0ywHfnqDWVUQum4Rr4qTZQrktafyVHtHZrLNZzacx5FCqwgse9r 200LlPT5Z377/Mjam/jRqrmxfBGG9qynVGgKGaakL9Aqx1pSRbRCx/8Nvwp4jp6z04TEhVpuBCEpA Iqi12crzAdeI2k/37J2EWfbDgjK3q3vUNL6rAodQLu/mBr2GuABdxcNQ/HPQjg4nf2tIwZ8i1ok5R 1RFNX7F+TgXW4T2f2r9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIlVF-008ip9-Ce; Fri, 20 Jan 2023 07:07:57 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIlVC-008int-G5 for linux-arm-kernel@lists.infradead.org; Fri, 20 Jan 2023 07:07:55 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 30K77e6x077617; Fri, 20 Jan 2023 01:07:40 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1674198460; bh=OOzT1Mp3XNFiQ42/GA8TLVDZzspYURWWdGE280SVUCY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=oFou69RRhzs99UCNzE7e1I8+3+FwOQTPbf6iGDkbUQiXG5PHHNz+GgcdL1R7d7sbV IXqvh0o2PCIdwre82oWh6rly9Z2CFRqMwbhV1wMssXOeAKiwNg4a4V/VkagecaheUV cKeB2+TS43OX46Bh5dLzKP2XkgkKAFsdfpzm1r4I= Received: from DFLE112.ent.ti.com (dfle112.ent.ti.com [10.64.6.33]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 30K77ev5042357 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 20 Jan 2023 01:07:40 -0600 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Fri, 20 Jan 2023 01:07:40 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Fri, 20 Jan 2023 01:07:40 -0600 Received: from uda0492258.dhcp.ti.com (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 30K77VSq074203; Fri, 20 Jan 2023 01:07:36 -0600 From: Siddharth Vadapalli To: , , , , , , CC: , , , , , , , Subject: [PATCH net-next v5 1/2] net: ethernet: ti: am65-cpsw: Delete unreachable error handling code Date: Fri, 20 Jan 2023 12:37:30 +0530 Message-ID: <20230120070731.383729-2-s-vadapalli@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230120070731.383729-1-s-vadapalli@ti.com> References: <20230120070731.383729-1-s-vadapalli@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230119_230754_695291_DFCF4791 X-CRM114-Status: GOOD ( 10.66 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The am65_cpts_create() function returns -EOPNOTSUPP only when the config "CONFIG_TI_K3_AM65_CPTS" is disabled. Also, in the am65_cpsw_init_cpts() function, am65_cpts_create() can only be invoked if the config "CONFIG_TI_K3_AM65_CPTS" is enabled. Thus, the error handling code for the case in which the return value of am65_cpts_create() is -EOPNOTSUPP, is unreachable. Hence delete it. Reported-by: Leon Romanovsky Signed-off-by: Siddharth Vadapalli Reviewed-by: Leon Romanovsky Reviewed-by: Tony Nguyen Reviewed-by: Roger Quadros --- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index c696da89962f..fde4800cf81a 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -1937,11 +1937,6 @@ static int am65_cpsw_init_cpts(struct am65_cpsw_common *common) int ret = PTR_ERR(cpts); of_node_put(node); - if (ret == -EOPNOTSUPP) { - dev_info(dev, "cpts disabled\n"); - return 0; - } - dev_err(dev, "cpts create err %d\n", ret); return ret; }