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[217.229.22.169]) by smtp.gmail.com with ESMTPSA id o16sm56960179wrj.5.2020.03.11.07.37.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Mar 2020 07:37:53 -0700 (PDT) Date: Wed, 11 Mar 2020 15:37:53 +0100 From: Thierry Reding To: Wambui Karuga Cc: daniel@ffwll.ch, airlied@linux.ie, Jonathan Hunter , linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org, dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org Subject: Re: [PATCH 10/21] drm/tegra: remove checks for debugfs functions return value Message-ID: <20200311143753.GC494173@ulmo> References: <20200227120232.19413-1-wambui.karugax@gmail.com> <20200227120232.19413-11-wambui.karugax@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="69pVuxX8awAiJ7fD" Content-Disposition: inline In-Reply-To: <20200227120232.19413-11-wambui.karugax@gmail.com> User-Agent: Mutt/1.13.1 (2019-12-14) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --69pVuxX8awAiJ7fD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Feb 27, 2020 at 03:02:21PM +0300, Wambui Karuga wrote: > Since 987d65d01356 (drm: debugfs: make > drm_debugfs_create_files() never fail) there is no need to check the > return value of drm_debugfs_create_files(). Therefore, remove the > return checks and error handling of the drm_debugfs_create_files() > function from various debugfs init functions in drm/tegra and have > them return 0 directly. >=20 > This change also includes removing the use of drm_debugfs_create_files > as a return value in tegra_debugfs_init() and have the function declared > as void. >=20 > Signed-off-by: Wambui Karuga > --- > drivers/gpu/drm/tegra/dc.c | 11 +---------- > drivers/gpu/drm/tegra/drm.c | 8 ++++---- > drivers/gpu/drm/tegra/dsi.c | 11 +---------- > drivers/gpu/drm/tegra/hdmi.c | 11 +---------- > drivers/gpu/drm/tegra/sor.c | 11 +---------- > 5 files changed, 8 insertions(+), 44 deletions(-) Applied, thanks. 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