From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from youngberry.canonical.com ([91.189.89.112]:34959 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388109AbeGTTOB (ORCPT ); Fri, 20 Jul 2018 15:14:01 -0400 From: Colin King To: Samuel Ortiz , Daniel Mack , linux-wireless@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] nfc: st95hf: remove redundant pointers 'dev' and 'nfcddev' Date: Fri, 20 Jul 2018 19:24:31 +0100 Message-Id: <20180720182431.24353-1-colin.king@canonical.com> (sfid-20180720_202448_943628_DC89AE46) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Colin Ian King Pointers 'dev' and 'nfcddev' are being assigned but are never used hence they are redundant and can be removed. Cleans up clang warnings: warning: variable 'dev' set but not used [-Wunused-but-set-variable] warning: variable 'nfcddev' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- drivers/nfc/st95hf/core.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c index a50a95cfcfd8..36ef0e905ba3 100644 --- a/drivers/nfc/st95hf/core.c +++ b/drivers/nfc/st95hf/core.c @@ -781,9 +781,7 @@ static irqreturn_t st95hf_irq_thread_handler(int irq, void *st95hfcontext) int result = 0; int res_len; static bool wtx; - struct device *dev; struct device *spidevice; - struct nfc_digital_dev *nfcddev; struct sk_buff *skb_resp; struct st95hf_context *stcontext = (struct st95hf_context *)st95hfcontext; @@ -828,8 +826,6 @@ static irqreturn_t st95hf_irq_thread_handler(int irq, void *st95hfcontext) goto end; } - dev = &stcontext->nfcdev->dev; - nfcddev = stcontext->ddev; if (skb_resp->data[2] == WTX_REQ_FROM_TAG) { /* Request for new FWT from tag */ result = st95hf_handle_wtx(stcontext, true, skb_resp->data[3]); -- 2.17.1