From nobody Mon Feb 9 15:10:05 2026 Received: from mail.nfschina.com (unknown [42.101.60.195]) by smtp.subspace.kernel.org (Postfix) with SMTP id B67CE111A3; Tue, 2 Apr 2024 02:48:12 +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=1712026096; cv=none; b=QKZzXcGdhG29Dttj4R5wu2WkV1yEoj57DYqcEWrkM4fvD/rNa9qKxxAumk/yqdxwXgdVGbaWaetXWnXK841ki9b+nx/jYK1HBfc4L2pkrk9yuDU3o0D1mVGwqywDFAGLHO9nk2Halq1zvkNpGGyW6eyYaEUcQ7vFh1ePt0DPn6k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712026096; c=relaxed/simple; bh=BDkfVkHHxWVJzVoMUvSky86KdCjI582r8cJyMa1bl8U=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=M7+D71ElMK31HT4ArCK5BRA4zDKZob33EZgNhjG1ra2yh9zoyTe+J21TD4iLQXLDGgTLOiPmLgXsTEItYsSCRxVrzYZ+ok3v4ntJTASSxqaZ/K91vELLalG6dd3m2iL4IEtDZ0056qAkYCtQ7gASrxYAHPLNVSOcA/AlxG5zHFc= 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 7E6EC605E181C; Tue, 2 Apr 2024 10:48:10 +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=20ablocks?= Date: Tue, 2 Apr 2024 10:48:04 +0800 Message-Id: <20240402024804.29411-1-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" ablocks 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 4ab96f01a6f31..caace8c3fd3c1 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -1061,7 +1061,7 @@ static int ext4_ext_split(handle_t *handle, struct in= ode *inode, int i =3D at, k, m, a; ext4_fsblk_t newblock, oldblock; __le32 border; - ext4_fsblk_t *ablocks =3D NULL; /* array of allocated blocks */ + ext4_fsblk_t *ablocks; /* array of allocated blocks */ gfp_t gfp_flags =3D GFP_NOFS; int err =3D 0; size_t ext_size =3D 0; --=20 2.18.2