From nobody Tue Feb 10 20:28:55 2026 Received: from mail.nfschina.com (unknown [42.101.60.195]) by smtp.subspace.kernel.org (Postfix) with SMTP id A4F2A7E6; Tue, 2 Apr 2024 02:41:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=42.101.60.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712025713; cv=none; b=DECJkQtyRPHxbIf4JWs5DoVytBmXsKEVXjfY4EEkOPmpfHgG9k6T38lHSvqJ1DnQJN4H8IwuW+btmfTA9TVDeaCA9qJaA4vK8eSMh6iF9niSCFfXlXJkGbx7gisopqxoBrKUrVtxMdqxfy7eBFrT7Doir8tMk8Z0LGDxgbIvi+Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712025713; c=relaxed/simple; bh=wy+1wWxus3Q38bJ2nREE6uZNn5pDAYb82HW7ZqHZbS4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=Ij70/0RHfyxSORUzpwyfDexqhIPiIbDztR7M0rILrnwPX3Y3djmP3Q9RFmmyj1U69gOwBcad9i5Tp3HoTv2xBkAD65RMeFbh+up3rnVU2H8aj20pf4D+kkXezzIC0Mkb2340TBx/3ZfB9Ti+pcJUCpm2wKMAx5qSsAT8tqdbJec= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=nfschina.com; spf=pass smtp.mailfrom=nfschina.com; arc=none smtp.client-ip=42.101.60.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=nfschina.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nfschina.com Received: from localhost.localdomain (unknown [219.141.250.2]) by mail.nfschina.com (Maildata Gateway V2.8.8) with ESMTPA id 86079605A1028; Tue, 2 Apr 2024 10:41:47 +0800 (CST) X-MD-Sfrom: zeming@nfschina.com X-MD-SrcIP: 219.141.250.2 From: Li zeming To: tytso@mit.edu, adilger.kernel@dilger.ca Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, Li zeming Subject: [PATCH] =?UTF-8?q?ext4:=20extents:=20Remove=20unnecessary=20?= =?UTF-8?q?=E2=80=98NULL=E2=80=99=20values=20from=20path?= Date: Tue, 2 Apr 2024 10:41:40 +0800 Message-Id: <20240402024140.28456-1-zeming@nfschina.com> X-Mailer: git-send-email 2.18.2 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 Content-Type: text/plain; charset="utf-8" path is assigned first, so it does not need to initialize the assignment. Signed-off-by: Li zeming --- fs/ext4/extents.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 7669d154c05e0..4ab96f01a6f31 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -600,7 +600,7 @@ __read_extent_tree_block(const char *function, unsigned= int line, int ext4_ext_precache(struct inode *inode) { struct ext4_inode_info *ei =3D EXT4_I(inode); - struct ext4_ext_path *path =3D NULL; + struct ext4_ext_path *path; struct buffer_head *bh; int i =3D 0, depth, ret =3D 0; =20 --=20 2.18.2