Re: [PATCH] drm/amdgpu: remove unneeded break

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On 2020-10-19 10:55 a.m., Christian König wrote:
Am 19.10.20 um 16:43 schrieb trix@xxxxxxxxxx:
From: Tom Rix <trix@xxxxxxxxxx>

A break is not needed if it is preceded by a return or break

Signed-off-by: Tom Rix <trix@xxxxxxxxxx>

Acked-by: Christian König <christian.koenig@xxxxxxx>

Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx>

Harry


---
  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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