From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753266AbeC3PjD (ORCPT ); Fri, 30 Mar 2018 11:39:03 -0400 Received: from gateway33.websitewelcome.com ([192.185.145.24]:33280 "EHLO gateway33.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753176AbeC3PjA (ORCPT ); Fri, 30 Mar 2018 11:39:00 -0400 Date: Fri, 30 Mar 2018 10:38:58 -0500 From: "Gustavo A. R. Silva" To: Selvin Xavier , Devesh Sharma , Doug Ledford , Jason Gunthorpe Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] IB/ocrdma_hw: Remove redundant checks and goto labels Message-ID: <20180330153858.GA14385@embeddedgus> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.145.54.187 X-Source-L: No X-Exim-ID: 1f1w7H-000CvL-6R X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedgus) [189.145.54.187]:34692 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 6 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Check on return values and goto label mbx_err are unnecessary. Addresses-Coverity-ID: 1271151 ("Identical code for different branches") Addresses-Coverity-ID: 1268788 ("Identical code for different branches") Signed-off-by: Gustavo A. R. Silva --- drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c index 9904918..90cf772 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c @@ -2014,7 +2014,7 @@ static int ocrdma_mbx_reg_mr_cont(struct ocrdma_dev *dev, struct ocrdma_hw_mr *hwmr, u32 pbl_cnt, u32 pbl_offset, u32 last) { - int status = -ENOMEM; + int status; int i; struct ocrdma_reg_nsmr_cont *cmd; @@ -2033,9 +2033,7 @@ static int ocrdma_mbx_reg_mr_cont(struct ocrdma_dev *dev, upper_32_bits(hwmr->pbl_table[i + pbl_offset].pa); } status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd); - if (status) - goto mbx_err; -mbx_err: + kfree(cmd); return status; } @@ -3133,12 +3131,12 @@ static int ocrdma_create_eqs(struct ocrdma_dev *dev) static int ocrdma_mbx_modify_eqd(struct ocrdma_dev *dev, struct ocrdma_eq *eq, int num) { - int i, status = -ENOMEM; + int i, status; struct ocrdma_modify_eqd_req *cmd; cmd = ocrdma_init_emb_mqe(OCRDMA_CMD_MODIFY_EQ_DELAY, sizeof(*cmd)); if (!cmd) - return status; + return -ENOMEM; ocrdma_init_mch(&cmd->cmd.req, OCRDMA_CMD_MODIFY_EQ_DELAY, OCRDMA_SUBSYS_COMMON, sizeof(*cmd)); @@ -3151,9 +3149,7 @@ static int ocrdma_mbx_modify_eqd(struct ocrdma_dev *dev, struct ocrdma_eq *eq, (eq[i].aic_obj.prev_eqd * 65)/100; } status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd); - if (status) - goto mbx_err; -mbx_err: + kfree(cmd); return status; } -- 2.7.4