From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754598Ab0F0GsL (ORCPT ); Sun, 27 Jun 2010 02:48:11 -0400 Received: from mail-px0-f174.google.com ([209.85.212.174]:45822 "EHLO mail-px0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753347Ab0F0Grt (ORCPT ); Sun, 27 Jun 2010 02:47:49 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=papwmRTs+uIrwvsXP3Mt81ZrF6H5J4/Tx7J6UK0ODsm5zbR9KpQzLOgYf85pSR+HDA KDjHioIOTElsdHJgUovlC4dvQrJHdTGeWmXTHXzGMolS6VUpNQZOf1b6tBKOrsDoltsb CbW6ionw2f6IBI60hCqclpj/NI2LQW2NXEOkM= From: "Justin P. Mattock" To: linux-kernel@vger.kernel.org Cc: dhowells@redhat.com, sds@tycho.nsa.gov, lenb@kernel.org, linux-bluetooth@vger.kernel.org, "Justin P. Mattock" Subject: [PATCH 4/5]block:cryptoloop Fix warning: variable 'cipher' set but not used Date: Sat, 26 Jun 2010 23:47:25 -0700 Message-Id: <1277621246-10960-5-git-send-email-justinmattock@gmail.com> X-Mailer: git-send-email 1.7.1.rc1.21.gf3bd6 In-Reply-To: <1277621246-10960-1-git-send-email-justinmattock@gmail.com> References: <1277621246-10960-1-git-send-email-justinmattock@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Im getting this when compiling on gcc 4.6.0 CC [M] drivers/block/cryptoloop.o drivers/block/cryptoloop.c: In function 'cryptoloop_init': drivers/block/cryptoloop.c:46:8: warning: variable 'cipher' set but not used The below fixes it for me. Please have a look and let me know. Signed-off-by: Justin P. Mattock --- drivers/block/cryptoloop.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/block/cryptoloop.c b/drivers/block/cryptoloop.c index 8b6bb76..fb8a6fd 100644 --- a/drivers/block/cryptoloop.c +++ b/drivers/block/cryptoloop.c @@ -43,7 +43,6 @@ cryptoloop_init(struct loop_device *lo, const struct loop_info64 *info) int cipher_len; int mode_len; char cms[LO_NAME_SIZE]; /* cipher-mode string */ - char *cipher; char *mode; char *cmsp = cms; /* c-m string pointer */ struct crypto_blkcipher *tfm; @@ -56,7 +55,6 @@ cryptoloop_init(struct loop_device *lo, const struct loop_info64 *info) strncpy(cms, info->lo_crypt_name, LO_NAME_SIZE); cms[LO_NAME_SIZE - 1] = 0; - cipher = cmsp; cipher_len = strcspn(cmsp, "-"); mode = cmsp + cipher_len; -- 1.7.1.rc1.21.gf3bd6