[PATCH 4/12 V2] drm/amdgpu: remove dead code in atom_get_src_int
Jesse Zhang
jesse.zhang at amd.com
Wed Jun 5 08:34:19 UTC 2024
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 at amd.com>
Suggested-by: Tim Huang <Tim.Huang at amd.com>
---
drivers/gpu/drm/amd/amdgpu/atom.c | 8 ++++----
1 file 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)++;
--
2.25.1
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