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Message-ID: <2f951197-b93e-d0c9-153f-2ddd1b195b3f@amd.com>
Date: Mon, 19 Oct 2020 16:55:27 +0200
From: Christian König <christian.koenig@....com>
To: trix@...hat.com, harry.wentland@....com, sunpeng.li@....com,
alexander.deucher@....com, airlied@...ux.ie, daniel@...ll.ch,
issor.oruam@...il.com, Anthony.Koo@....com,
Rodrigo.Siqueira@....com, Tony.Cheng@....com, Charlene.Liu@....com,
yogesh.mohanmarimuthu@....com, Aric.Cyr@....com,
Igor.Kravchenko@....com, colin.king@...onical.com,
tao.zhou1@....com, Dennis.Li@....com, mario.kleiner.de@...il.com
Cc: amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/amdgpu: remove unneeded break
Am 19.10.20 um 16:43 schrieb trix@...hat.com:
> From: Tom Rix <trix@...hat.com>
>
> A break is not needed if it is preceded by a return or break
>
> Signed-off-by: Tom Rix <trix@...hat.com>
Acked-by: Christian König <christian.koenig@....com>
> ---
> drivers/gpu/drm/amd/display/dc/dce/dce_transform.c | 1 -
> drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c | 7 -------
> drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c | 7 -------
> drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c | 7 -------
> drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c | 7 -------
> drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c | 7 -------
> drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c | 7 -------
> 7 files changed, 43 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
> index 2a32b66959ba..130a0a0c8332 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
> @@ -1330,7 +1330,6 @@ static bool configure_graphics_mode(
> REG_SET(OUTPUT_CSC_CONTROL, 0,
> OUTPUT_CSC_GRPH_MODE, 0);
> break;
> - break;
> case COLOR_SPACE_SRGB_LIMITED:
> /* TV RGB */
> REG_SET(OUTPUT_CSC_CONTROL, 0,
> diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
> index d741787f75dc..42c7d157da32 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
> @@ -418,25 +418,18 @@ static int map_transmitter_id_to_phy_instance(
> switch (transmitter) {
> case TRANSMITTER_UNIPHY_A:
> return 0;
> - break;
> case TRANSMITTER_UNIPHY_B:
> return 1;
> - break;
> case TRANSMITTER_UNIPHY_C:
> return 2;
> - break;
> case TRANSMITTER_UNIPHY_D:
> return 3;
> - break;
> case TRANSMITTER_UNIPHY_E:
> return 4;
> - break;
> case TRANSMITTER_UNIPHY_F:
> return 5;
> - break;
> case TRANSMITTER_UNIPHY_G:
> return 6;
> - break;
> default:
> ASSERT(0);
> return 0;
> diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
> index 2bbfa2e176a9..382581c4a674 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
> @@ -471,25 +471,18 @@ static int map_transmitter_id_to_phy_instance(
> switch (transmitter) {
> case TRANSMITTER_UNIPHY_A:
> return 0;
> - break;
> case TRANSMITTER_UNIPHY_B:
> return 1;
> - break;
> case TRANSMITTER_UNIPHY_C:
> return 2;
> - break;
> case TRANSMITTER_UNIPHY_D:
> return 3;
> - break;
> case TRANSMITTER_UNIPHY_E:
> return 4;
> - break;
> case TRANSMITTER_UNIPHY_F:
> return 5;
> - break;
> case TRANSMITTER_UNIPHY_G:
> return 6;
> - break;
> default:
> ASSERT(0);
> return 0;
> diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
> index b622b4b1dac3..7b4b2304bbff 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
> @@ -446,25 +446,18 @@ static int map_transmitter_id_to_phy_instance(
> switch (transmitter) {
> case TRANSMITTER_UNIPHY_A:
> return 0;
> - break;
> case TRANSMITTER_UNIPHY_B:
> return 1;
> - break;
> case TRANSMITTER_UNIPHY_C:
> return 2;
> - break;
> case TRANSMITTER_UNIPHY_D:
> return 3;
> - break;
> case TRANSMITTER_UNIPHY_E:
> return 4;
> - break;
> case TRANSMITTER_UNIPHY_F:
> return 5;
> - break;
> case TRANSMITTER_UNIPHY_G:
> return 6;
> - break;
> default:
> ASSERT(0);
> return 0;
> diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
> index 16fe7344702f..3d782b7c86cb 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
> @@ -383,25 +383,18 @@ static int map_transmitter_id_to_phy_instance(
> switch (transmitter) {
> case TRANSMITTER_UNIPHY_A:
> return 0;
> - break;
> case TRANSMITTER_UNIPHY_B:
> return 1;
> - break;
> case TRANSMITTER_UNIPHY_C:
> return 2;
> - break;
> case TRANSMITTER_UNIPHY_D:
> return 3;
> - break;
> case TRANSMITTER_UNIPHY_E:
> return 4;
> - break;
> case TRANSMITTER_UNIPHY_F:
> return 5;
> - break;
> case TRANSMITTER_UNIPHY_G:
> return 6;
> - break;
> default:
> ASSERT(0);
> return 0;
> diff --git a/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c b/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
> index 5a5a9cb77acb..e9dd78c484d6 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
> @@ -453,25 +453,18 @@ static int map_transmitter_id_to_phy_instance(
> switch (transmitter) {
> case TRANSMITTER_UNIPHY_A:
> return 0;
> - break;
> case TRANSMITTER_UNIPHY_B:
> return 1;
> - break;
> case TRANSMITTER_UNIPHY_C:
> return 2;
> - break;
> case TRANSMITTER_UNIPHY_D:
> return 3;
> - break;
> case TRANSMITTER_UNIPHY_E:
> return 4;
> - break;
> case TRANSMITTER_UNIPHY_F:
> return 5;
> - break;
> case TRANSMITTER_UNIPHY_G:
> return 6;
> - break;
> default:
> ASSERT(0);
> return 0;
> diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
> index 0eae8cd35f9a..9dbf658162cd 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
> @@ -458,25 +458,18 @@ static int map_transmitter_id_to_phy_instance(
> switch (transmitter) {
> case TRANSMITTER_UNIPHY_A:
> return 0;
> - break;
> case TRANSMITTER_UNIPHY_B:
> return 1;
> - break;
> case TRANSMITTER_UNIPHY_C:
> return 2;
> - break;
> case TRANSMITTER_UNIPHY_D:
> return 3;
> - break;
> case TRANSMITTER_UNIPHY_E:
> return 4;
> - break;
> case TRANSMITTER_UNIPHY_F:
> return 5;
> - break;
> case TRANSMITTER_UNIPHY_G:
> return 6;
> - break;
> default:
> ASSERT(0);
> return 0;
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