From patchwork Tue Sep 24 02:58:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ding Xiang X-Patchwork-Id: 11157895 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 361B317D4 for ; Tue, 24 Sep 2019 03:09:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 162D921479 for ; Tue, 24 Sep 2019 03:09:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404843AbfIXDJE (ORCPT ); Mon, 23 Sep 2019 23:09:04 -0400 Received: from cmccmta3.chinamobile.com ([221.176.66.81]:25080 "EHLO cmccmta3.chinamobile.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388763AbfIXDJE (ORCPT ); Mon, 23 Sep 2019 23:09:04 -0400 X-Greylist: delayed 557 seconds by postgrey-1.27 at vger.kernel.org; Mon, 23 Sep 2019 23:09:04 EDT Received: from spf.mail.chinamobile.com (unknown[172.16.121.13]) by rmmx-syy-dmz-app11-12011 (RichMail) with SMTP id 2eeb5d898685fb4-ecbb4; Tue, 24 Sep 2019 10:59:17 +0800 (CST) X-RM-TRANSID: 2eeb5d898685fb4-ecbb4 X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from localhost.localdomain (unknown[223.105.0.243]) by rmsmtp-syy-appsvr07-12007 (RichMail) with SMTP id 2ee75d898681c29-75784; Tue, 24 Sep 2019 10:59:16 +0800 (CST) X-RM-TRANSID: 2ee75d898681c29-75784 From: Ding Xiang To: ohad@wizery.com, bjorn.andersson@linaro.org Cc: linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] remoteproc: debug: Remove unneeded NULL check Date: Tue, 24 Sep 2019 10:58:54 +0800 Message-Id: <1569293934-31451-1-git-send-email-dingxiang@cmss.chinamobile.com> X-Mailer: git-send-email 1.9.1 Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org debugfs_remove_recursive will do NULL check, so remove the redundant null check Signed-off-by: Ding Xiang --- drivers/remoteproc/remoteproc_debugfs.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/remoteproc/remoteproc_debugfs.c b/drivers/remoteproc/remoteproc_debugfs.c index 8cd4a0a..dd93cf0 100644 --- a/drivers/remoteproc/remoteproc_debugfs.c +++ b/drivers/remoteproc/remoteproc_debugfs.c @@ -333,9 +333,6 @@ struct dentry *rproc_create_trace_file(const char *name, struct rproc *rproc, void rproc_delete_debug_dir(struct rproc *rproc) { - if (!rproc->dbg_dir) - return; - debugfs_remove_recursive(rproc->dbg_dir); }