From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758684AbbA2WWd (ORCPT ); Thu, 29 Jan 2015 17:22:33 -0500 Received: from mail-wi0-f175.google.com ([209.85.212.175]:59486 "EHLO mail-wi0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754216AbbA2WWb (ORCPT ); Thu, 29 Jan 2015 17:22:31 -0500 From: Rickard Strandqvist To: Ian Abbott , H Hartley Sweeten Cc: Rickard Strandqvist , Greg Kroah-Hartman , Heena Sirwani , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] staging: comedi: drivers: mite: Removed variables that is never used Date: Thu, 29 Jan 2015 23:25:51 +0100 Message-Id: <1422570351-7965-1-git-send-email-rickard_strandqvist@spectrumdigital.se> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Variable was assigned a value that was never used. I have also removed all the code that thereby serves no purpose. This was found using a static code analysis program called cppcheck Signed-off-by: Rickard Strandqvist --- drivers/staging/comedi/drivers/mite.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/comedi/drivers/mite.c b/drivers/staging/comedi/drivers/mite.c index ffc9e61..1e537a5 100644 --- a/drivers/staging/comedi/drivers/mite.c +++ b/drivers/staging/comedi/drivers/mite.c @@ -494,9 +494,7 @@ EXPORT_SYMBOL_GPL(mite_bytes_read_from_memory_ub); unsigned mite_dma_tcr(struct mite_channel *mite_chan) { struct mite_struct *mite = mite_chan->mite; - int lkar; - lkar = readl(mite->mite_io_addr + MITE_LKAR(mite_chan->channel)); return readl(mite->mite_io_addr + MITE_TCR(mite_chan->channel)); } EXPORT_SYMBOL_GPL(mite_dma_tcr); -- 1.7.10.4