From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Subject: [PATCH][next] drm/amd/amdgpu: remove redundant assignment to variable res Date: Sat, 29 Jun 2019 13:37:23 +0100 Message-ID: <20190629123723.12752-1-colin.king@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Harry Wentland , Leo Li , Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Zhou , David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org From: Colin Ian King Variable res is being initialized with a value that is never read and res is being re-assigned a little later on. The assignment is redundant and hence can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index df08ea172595..9b1bd8726fc2 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -4527,7 +4527,7 @@ static int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm, { uint32_t formats[32]; int num_formats; - int res = -EPERM; + int res; num_formats = get_plane_formats(plane, plane_cap, formats, ARRAY_SIZE(formats)); -- 2.20.1