From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8572F1D2A2 for ; Thu, 25 May 2023 17:28:02 +0000 (UTC) Received: from mail-pl1-x629.google.com (mail-pl1-x629.google.com [IPv6:2607:f8b0:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A2C69B for ; Thu, 25 May 2023 10:28:01 -0700 (PDT) Received: by mail-pl1-x629.google.com with SMTP id d9443c01a7336-1ae3ed1b08eso16600375ad.0 for ; Thu, 25 May 2023 10:28:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1685035680; x=1687627680; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=5iBIMRBIWaYvrh9/1dsrlPKuATjxDe/L+49PDNlj8N4=; b=F5+l05vf1JXZMeg+J4sr628hODIXFTpfmialx42eN/4NemOxAzAAmXWyMSZ3yX4iQi a3XTX6gC5X0wPGcn5C9KjSuwaOIrdtiGkXx3cQb7oNyQMZFOc21JBJLS1yn8mqygogIz nnZI0iuJEmg3ecItR02Cv7BAXO9qVYCvNbToKK0duwwO+RLZguI4zJwBJiL61U/dXnX+ B+mQzsqThwFhdhqErIu0VArK+2Vf3pSuhVZpO0Oza4Ny/vaDn1UMSnwqLuS6ZWzmZHMG hLu3hqej2QZH93Q02jQfIhIhniXPYh7ny8C7nuuwtL394WRbS8PZvD39cVcFn9nmVcQ6 k8tQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685035680; x=1687627680; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=5iBIMRBIWaYvrh9/1dsrlPKuATjxDe/L+49PDNlj8N4=; b=RPk8EKm4I/Tuxy3FccA4/ASVoXkHW/uqTSsFGtelGhH9BvpRj4lm6VoD+SUofcDOdD R684sVsYDOdl1iJlVKyxdf9+lxkeCppgnzOmbWYT92Rc5jAhDdAQHN1H9UJK6WRE5KAA 8ohroQUx8NuzYYyFFZ7hxVU1ePuvG+kGReRqmTIaHJVojxAzBDp5qu481y/e/+mVnv+X lmbCZJwSRgrtTlD92NsH/ZdA7gny+axhsI1BK5C/xgoVyZCtMuWP4NDGNhytRhFuNO0O p976ulHCigI8SlRgnlRTaCXmzWDrioRV3XZi3cAen9KAuCf3lpO6RIhhxF4upmepTZeE t32g== X-Gm-Message-State: AC+VfDyVhz1Z7gIel+o4+oc8FHaHHKs7E1CmqsWhgOpXMXcT/LWvFW2J i/FnSumF0bJ/Atb8RThlIZg= X-Google-Smtp-Source: ACHHUZ5FocyASQxLLZPG14LH9wekof6WDmBDpKtvh+ZYmJg5GtJJ9y71Fr3JyeyM8xptZkPYr7qcCQ== X-Received: by 2002:a17:903:182:b0:1af:b92d:b5fe with SMTP id z2-20020a170903018200b001afb92db5femr2551788plg.0.1685035680135; Thu, 25 May 2023 10:28:00 -0700 (PDT) Received: from Osmten.. ([103.84.150.78]) by smtp.gmail.com with ESMTPSA id s12-20020a170902a50c00b001a96496f250sm1683719plq.34.2023.05.25.10.27.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 May 2023 10:27:59 -0700 (PDT) From: Osama Muhammad To: krzysztof.kozlowski@linaro.org, simon.horman@corigine.com Cc: netdev@vger.kernel.org, Osama Muhammad Subject: [PATCH v2] nfcsim.c: Fix error checking for debugfs_create_dir Date: Thu, 25 May 2023 22:27:46 +0500 Message-Id: <20230525172746.17710-1-osmtendev@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net This patch fixes the error checking in nfcsim.c. The DebugFS kernel API is developed in a way that the caller can safely ignore the errors that occur during the creation of DebugFS nodes. Signed-off-by: Osama Muhammad --- changes since v1: -Dropped the error checking for debugfs_create_dir --- drivers/nfc/nfcsim.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/nfc/nfcsim.c b/drivers/nfc/nfcsim.c index 44eeb17ae48d..a55381f80cd6 100644 --- a/drivers/nfc/nfcsim.c +++ b/drivers/nfc/nfcsim.c @@ -336,10 +336,6 @@ static struct dentry *nfcsim_debugfs_root; static void nfcsim_debugfs_init(void) { nfcsim_debugfs_root = debugfs_create_dir("nfcsim", NULL); - - if (!nfcsim_debugfs_root) - pr_err("Could not create debugfs entry\n"); - } static void nfcsim_debugfs_remove(void) -- 2.34.1