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[80.193.200.194]) by smtp.gmail.com with ESMTPSA id az15-20020a05600c600f00b00406447b798bsm14465796wmb.37.2023.10.23.07.17.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Oct 2023 07:17:34 -0700 (PDT) From: Colin Ian King To: Dennis Dalessandro , Jason Gunthorpe , Leon Romanovsky , linux-rdma@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] RDMA/hfi1: remove redundant assignment to pointer ppd Date: Mon, 23 Oct 2023 15:17:33 +0100 Message-Id: <20231023141733.667807-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 23 Oct 2023 07:17:45 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1780556147232944002 X-GMAIL-MSGID: 1780556147232944002 Pointer ppd is being assigned a value in a for-loop however it is never read. The assignment is redundant and can be removed. Cleans up clang scan build warning: drivers/infiniband/hw/hfi1/init.c:1030:3: warning: Value stored to 'ppd' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King --- drivers/infiniband/hw/hfi1/init.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c index 5ce2215e09c2..cbac4a442d9e 100644 --- a/drivers/infiniband/hw/hfi1/init.c +++ b/drivers/infiniband/hw/hfi1/init.c @@ -1027,7 +1027,6 @@ static void shutdown_device(struct hfi1_devdata *dd) msix_clean_up_interrupts(dd); for (pidx = 0; pidx < dd->num_pports; ++pidx) { - ppd = dd->pport + pidx; for (i = 0; i < dd->num_rcv_contexts; i++) { rcd = hfi1_rcd_get_by_index(dd, i); hfi1_rcvctrl(dd, HFI1_RCVCTRL_TAILUPD_DIS |