From patchwork Mon Jul 4 08:49:36 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Russell King - ARM Linux X-Patchwork-Id: 941842 Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by demeter2.kernel.org (8.14.4/8.14.4) with ESMTP id p648otm4026755 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Mon, 4 Jul 2011 08:51:16 GMT Received: from canuck.infradead.org ([2001:4978:20e::1]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1Qdeqi-0001Q6-Jb; Mon, 04 Jul 2011 08:49:51 +0000 Received: from localhost ([127.0.0.1] helo=canuck.infradead.org) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1Qdeqg-0003K8-8P; Mon, 04 Jul 2011 08:49:46 +0000 Received: from [2002:4e20:1eda::1] (helo=caramon.arm.linux.org.uk) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1Qdeqc-0003In-H4 for linux-arm-kernel@lists.infradead.org; Mon, 04 Jul 2011 08:49:43 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=arm.linux.org.uk; s=caramon; h=Date:Sender:Message-Id:Content-Type:MIME-Version:Cc:Subject:Cc:To:From:References:In-Reply-To; bh=YTsv4bMtMLRikbjH0oqaPkE+aJRF2q8nsksR6WvKl7U=; b=RNXSAjTMxGeBxdsv7SPmFgj8/cR8hxpThPIzbwpP6TMLv2hMUWcsm0vxyKE9SN+nGY9M28pcHzgFftpORGLsdPWBOsnPB36Ip5bOC42bKLngyEL1/HSeRXXpwvnrgY9rqrHl0fKLyfjfj7zpUo4/okPTX23d7oU8PJy+mt4qdrM=; Received: from e0022681537dd.dyn.arm.linux.org.uk ([2002:4e20:1eda:1:222:68ff:fe15:37dd] helo=rmk-PC.arm.linux.org.uk) by caramon.arm.linux.org.uk with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.72) (envelope-from ) id 1QdeqY-0001Bq-8e; Mon, 04 Jul 2011 09:49:38 +0100 Received: from rmk by rmk-PC.arm.linux.org.uk with local (Exim 4.76) (envelope-from ) id 1QdeqW-0000ZQ-Os; Mon, 04 Jul 2011 09:49:36 +0100 In-Reply-To: <20110704084711.GN21898@n2100.arm.linux.org.uk> References: <20110704084711.GN21898@n2100.arm.linux.org.uk> From: Russell King - ARM Linux To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 06/10] ARM: dmabounce: remove useless pr_err MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Mon, 04 Jul 2011 09:49:36 +0100 X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20110704_044943_131960_2F5111DA X-CRM114-Status: GOOD ( 11.85 ) X-Spam-Score: 1.2 (+) X-Spam-Report: SpamAssassin version 3.3.1 on canuck.infradead.org summary: Content analysis details: (1.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 1.3 RDNS_NONE Delivered to internal network by a host with no rDNS 0.0 TO_NO_BRKTS_NORDNS To: misformatted and no rDNS Cc: Imre Kaloz , Krzysztof Halasa , Mike Rapoport , Eric Miao , Marek Szyprowski X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter2.kernel.org [140.211.167.43]); Mon, 04 Jul 2011 08:51:16 +0000 (UTC) We already check that dev != NULL, so this won't be reached. Signed-off-by: Russell King --- arch/arm/common/dmabounce.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index 6ae292c..0077c1b 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -210,10 +210,7 @@ static struct safe_buffer *find_safe_buffer_dev(struct device *dev, if (!dev || !dev->archdata.dmabounce) return NULL; if (dma_mapping_error(dev, dma_addr)) { - if (dev) - dev_err(dev, "Trying to %s invalid mapping\n", where); - else - pr_err("unknown device: Trying to %s invalid mapping\n", where); + dev_err(dev, "Trying to %s invalid mapping\n", where); return NULL; } return find_safe_buffer(dev->archdata.dmabounce, dma_addr);