From nobody Mon Feb 9 07:04:18 2026 Received: from cstnet.cn (smtp81.cstnet.cn [159.226.251.81]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7BA921F3FE3 for ; Thu, 17 Apr 2025 08:38:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744879145; cv=none; b=c4bNkifhero3QIuW+MgSLaM6nbt8q9LeQs5qC0gMcQqB7MOOAWT27OfBiY7DClyg7OO+dusVXVZZTrODOSdRKRL28ykknM4h10RcpAPkuik0RIl+4xumXaFw6ZuQSVQod0Rqo88O3WTpHFmu8TB25nhHGvD25v23+PZ5Y0OyMk0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744879145; c=relaxed/simple; bh=roVPv8OjVfBI7qZDFvWUBhng+U4m821lTmU3vfQ+cJ4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=IH0jVHOqZYbnJ7HSR804+mFGRkPDr13umCZP2hiM20/9RLlkuY5bE97kgNnkq5teiSyXYKPRuso7oi/JFxMH1jRirTARJwpz/b2USYNAFgOrC51Ti4i9qspOcYi8lF+QywG95bi0LEAeRCe7yzv0v5oFALfocX9tIf5Gq944kUA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from localhost (unknown [124.16.138.129]) by APP-03 (Coremail) with SMTP id rQCowACHNUIXvgBokIaACQ--.7289S2; Thu, 17 Apr 2025 16:38:47 +0800 (CST) From: Chen Ni To: agruenba@redhat.com Cc: gfs2@lists.linux.dev, linux-kernel@vger.kernel.org, Chen Ni Subject: [PATCH] gfs2: Remove unnecessary NULL check before free_percpu() Date: Thu, 17 Apr 2025 16:38:39 +0800 Message-Id: <20250417083839.937319-1-nichen@iscas.ac.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: rQCowACHNUIXvgBokIaACQ--.7289S2 X-Coremail-Antispam: 1UD129KBjDUn29KB7ZKAUJUUUU5529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUUY-7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E 6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28Cjx kF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVW5JVW7JwA2z4x0Y4vE2Ix0cI8I cVCY1x0267AKxVW8JVWxJwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87 Iv6xkF7I0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE 6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r126r1DMcIj6I8E87Iv67AKxVWxJVW8Jr1lOx 8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIF xwCY1x0262kKe7AKxVWUAVWUtwCY02Avz4vE14v_GFyl42xK82IYc2Ij64vIr41l4I8I3I 0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWU GVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI 0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMIIF0xvE42xK8VAvwI8IcIk0 rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r1j6r 4UYxBIdaVFxhVjvjDU0xZFpf9x0JUf8nOUUUUU= X-CM-SenderInfo: xqlfxv3q6l2u1dvotugofq/ Content-Type: text/plain; charset="utf-8" free_percpu() checks for NULL pointers internally. Remove unneeded NULL check here. Signed-off-by: Chen Ni --- fs/gfs2/ops_fstype.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index ea5b3c5c6e1c..8f9bb6677db7 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -64,8 +64,7 @@ static void gfs2_tune_init(struct gfs2_tune *gt) =20 void free_sbd(struct gfs2_sbd *sdp) { - if (sdp->sd_lkstats) - free_percpu(sdp->sd_lkstats); + free_percpu(sdp->sd_lkstats); kfree(sdp); } =20 --=20 2.25.1