From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753449AbcBBHOu (ORCPT ); Tue, 2 Feb 2016 02:14:50 -0500 Received: from mail-pa0-f51.google.com ([209.85.220.51]:34744 "EHLO mail-pa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750913AbcBBHOs (ORCPT ); Tue, 2 Feb 2016 02:14:48 -0500 From: Sudip Mukherjee To: Kalle Valo Cc: linux-kernel@vger.kernel.org, ath10k@lists.infradead.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH] ath10k: remove impossible code Date: Tue, 2 Feb 2016 12:44:40 +0530 Message-Id: <1454397280-4758-1-git-send-email-sudipm.mukherjee@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sudip Mukherjee len has been initialized with a value of 0 and buf_len with 4096. There is no way that this condition (len > buf_len) can be true now. Signed-off-by: Sudip Mukherjee --- drivers/net/wireless/ath/ath10k/debug.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index 2bdf540..8b187e0 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -2176,9 +2176,6 @@ static ssize_t ath10k_debug_fw_checksums_read(struct file *file, mutex_lock(&ar->conf_mutex); - if (len > buf_len) - len = buf_len; - len += scnprintf(buf + len, buf_len - len, "firmware-N.bin\t\t%08x\n", crc32_le(0, ar->firmware->data, ar->firmware->size)); -- 1.9.1