drm: remove unneeded break

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

Signed-off-by: Tom Rix <trix@redhat.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201019163115.25814-1-trix@redhat.com

diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index 38672f9..bbe4e60 100644 (file)
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -794,21 +794,16 @@ static int mgag200_crtc_set_plls(struct mga_device *mdev, long clock)
        case G200_SE_A:
        case G200_SE_B:
                return mga_g200se_set_plls(mdev, clock);
-               break;
        case G200_WB:
        case G200_EW3:
                return mga_g200wb_set_plls(mdev, clock);
-               break;
        case G200_EV:
                return mga_g200ev_set_plls(mdev, clock);
-               break;
        case G200_EH:
        case G200_EH3:
                return mga_g200eh_set_plls(mdev, clock);
-               break;
        case G200_ER:
                return mga_g200er_set_plls(mdev, clock);
-               break;
        }
 
        misc = RREG8(MGA_MISC_IN);

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
index 350f10a..2ec84b8 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c
@@ -123,7 +123,6 @@ pll_map(struct nvkm_bios *bios)
        case NV_20:
        case NV_30:
                return nv04_pll_mapping;
-               break;
        case NV_40:
                return nv40_pll_mapping;
        case NV_50:

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
index efa5027..4884eb4 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
@@ -140,17 +140,14 @@ mcp77_clk_read(struct nvkm_clk *base, enum nv_clk_src src)
                break;
        case nv_clk_src_mem:
                return 0;
-               break;
        case nv_clk_src_vdec:
                P = (read_div(clk) & 0x00000700) >> 8;
 
                switch (mast & 0x00400000) {
                case 0x00400000:
                        return nvkm_clk_read(&clk->base, nv_clk_src_core) >> P;
-                       break;
                default:
                        return 500000 >> P;
-                       break;
                }
                break;
        default:

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv50.c
index 2ccb4b6..7b1eb44 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv50.c
@@ -171,7 +171,6 @@ nv50_ram_timing_read(struct nv50_ram *ram, u32 *timing)
                break;
        default:
                return -ENOSYS;
-               break;
        }
 
        T(WR) = ((timing[1] >> 24) & 0xff) - 1 - T(CWL);

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c
index e01746c..1156634 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c
@@ -90,7 +90,6 @@ gk104_top_oneinit(struct nvkm_top *top)
                case 0x00000010: B_(NVDEC ); break;
                case 0x00000013: B_(CE    ); break;
                case 0x00000014: C_(GSP   ); break;
-                       break;
                default:
                        break;
                }

diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 0bab9ec..16e1e58 100644 (file)
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -160,7 +160,6 @@ static int qxl_process_single_command(struct qxl_device *qdev,
        default:
                DRM_DEBUG("Only draw commands in execbuffers\n");
                return -EINVAL;
-               break;
        }
 
        if (cmd->command_size > PAGE_SIZE - sizeof(union qxl_release_info))