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| author | Jesse Zhang <jesse.zhang@amd.com> | 2024-06-05 10:44:38 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-06-14 22:34:10 +0300 |
| commit | 27b500b77b82bd18c9357111fb639dcbdda31c26 (patch) | |
| tree | a41a79aa2a43e9841f8a80c8d5d10fe069e1316e /drivers/gpu/drm/amd | |
| parent | 57a0d65bd1d0bb22c9a73ddf61e91b3478706522 (diff) | |
| download | linux-27b500b77b82bd18c9357111fb639dcbdda31c26.tar.xz | |
drm/amdgpu: remove dead code in atom_get_src_int
Since the range of align is 0~7, the expression is: align = (attr >> 3) & 7.
In the case of ATOM_ARG_IMM, the code cannot reach the default case.
So there is no need for "break".
Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Suggested-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/atom.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c index d552e013354c..09715b506468 100644 --- a/drivers/gpu/drm/amd/amdgpu/atom.c +++ b/drivers/gpu/drm/amd/amdgpu/atom.c @@ -301,7 +301,7 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr, (*ptr) += 4; if (print) DEBUG("IMM 0x%08X\n", val); - return val; + break; case ATOM_SRC_WORD0: case ATOM_SRC_WORD8: case ATOM_SRC_WORD16: @@ -309,7 +309,7 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr, (*ptr) += 2; if (print) DEBUG("IMM 0x%04X\n", val); - return val; + break; case ATOM_SRC_BYTE0: case ATOM_SRC_BYTE8: case ATOM_SRC_BYTE16: @@ -318,9 +318,9 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr, (*ptr)++; if (print) DEBUG("IMM 0x%02X\n", val); - return val; + break; } - break; + return val; case ATOM_ARG_PLL: idx = U8(*ptr); (*ptr)++; |