From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752037AbaEADuD (ORCPT ); Wed, 30 Apr 2014 23:50:03 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:53544 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750749AbaEADuB (ORCPT ); Wed, 30 Apr 2014 23:50:01 -0400 Date: Wed, 30 Apr 2014 20:49:41 -0700 From: Mark Brown To: Geert Uytterhoeven Cc: Greg Kroah-Hartman , "Opensource [Anthony Olech]" , linux-kernel@vger.kernel.org Message-ID: <20140501034941.GU3245@sirena.org.uk> References: <1398163650-19367-1-git-send-email-geert@linux-m68k.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="sDhuxz86kt5qlkuV" Content-Disposition: inline In-Reply-To: <1398163650-19367-1-git-send-email-geert@linux-m68k.org> X-Cookie: Keep it short for pithy sake. User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: 12.104.145.3 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH] regmap: Add missing initialization of this_page X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --sDhuxz86kt5qlkuV Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 22, 2014 at 12:47:29PM +0200, Geert Uytterhoeven wrote: > drivers/base/regmap/regmap.c: In function =E2=80=98_regmap_range_multi_pa= ged_reg_write=E2=80=99: > drivers/base/regmap/regmap.c:1665: warning: =E2=80=98this_page=E2=80=99 m= ay be used uninitialized in this function >=20 > Signed-off-by: Geert Uytterhoeven > --- > This may be a false positive, if "range" is guaranteed to be non-zero > during the first iteration of the loop Applied, though with this sort of thing it's generally a bit better to do the init at the start of the loop rather than at declaration - init at declaration is a common pattern for just shutting up warnings as opposed to analyisng to make sure that there's really not an issue. --sDhuxz86kt5qlkuV Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJTYcRSAAoJELSic+t+oim978YP/il2RwkAD0MVwaU4Ue+XmXrQ Bqc0kHcm94ix4+uYDmARnA3MXswMg7FZi5JBIicUvN8tWibN4PapUEyYF1xL8ITi 5OU7H8o0r+8E/hsD9v2RaT8Qi2iDRTTGMT7oVSfo2Fc2gffYG1B0s34UcJW3crpZ MGEm1LlvVnTYT1anh9IoBn31l0IbeZX9Uu4uz780o0rljNzNsONBL2voU98xLjif ZIj21COOOclxkSKenyHoD1uYe23PrpNNoRKDqYM5kQGC7IHVzR3Z+8fTtF2EHV3e cY/LAFQXldcEwSBSFniD0P9Xd/kI5Xu/jVZDM5E4eF5piFqDynQAxNvFxJOboc4a fs6ZwYPVW8uy123CHfWi8oK7s1e33OS3ATM2J6EtxA4+ok0JEoRRmJcCq3XoQi0p xDxi96vUFCWGRW7AbZ5sQU+YV3Zelshwwq7eaoDtvqjuuqYQaOpsYlXN0EqyBDKx cWfpOSPGtd3nwOIA2vbxfBXLiTtOriNNDTP7OrvpIM6BmSYH3cwTMFoqqg5dp2I1 nLk8bM2L4DW3Pe+XwvBJbevg3H+Y+H78WgIMHmhgUTLP8mlZp+t3xXqbgYEz2sNC FEL8N+8/z+GCuJMUJAsEI2VHH1xQ+yEeu/JUhcyQQuBW3n34U1gRwFgNJ1D8VAZu ghaipoZT2f/lspKvICzQ =JvHU -----END PGP SIGNATURE----- --sDhuxz86kt5qlkuV--