From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Subject: [PATCH 2/3] drm/edid: Fix uninitialized return variable in edid_load() Date: Wed, 10 Jul 2013 13:16:35 +0200 Message-ID: <1373454996-21706-2-git-send-email-geert@linux-m68k.org> References: <1373454996-21706-1-git-send-email-geert@linux-m68k.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1373454996-21706-1-git-send-email-geert@linux-m68k.org> Sender: linux-kernel-owner@vger.kernel.org To: David Airlie Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven List-Id: dri-devel@lists.freedesktop.org drivers/gpu/drm/drm_edid_load.c: In function =E2=80=98edid_load=E2=80=99= : drivers/gpu/drm/drm_edid_load.c:141: warning: =E2=80=98edid=E2=80=99 ma= y be used uninitialized in this function In some error cases, edid_load() will return the uninitialized variable= =2E Initialize it to NULL to fix this. Signed-off-by: Geert Uytterhoeven --- drivers/gpu/drm/drm_edid_load.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid= _load.c index 2c2803f..9be3467 100644 --- a/drivers/gpu/drm/drm_edid_load.c +++ b/drivers/gpu/drm/drm_edid_load.c @@ -138,7 +138,7 @@ static u8 *edid_load(struct drm_connector *connecto= r, char *name, { const struct firmware *fw; struct platform_device *pdev; - u8 *fwdata =3D NULL, *edid, *new_edid; + u8 *fwdata =3D NULL, *edid =3D NULL, *new_edid; int fwsize, expected; int builtin =3D 0, err =3D 0; int i, valid_extensions =3D 0; --=20 1.7.9.5