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| author |  Lijo Lazar <lijo.lazar@amd.com>
| 2023-05-23 13:26:39 +0530 |
|---|---|---|
| committer |  Alex Deucher <alexander.deucher@amd.com>
| 2023-06-09 10:56:58 -0400 |
| commit | 194224a54c8bbc896b1fdb4a10ca5789ea4b9e7d (patch) | |
| tree | 653ace184d209037dd6a86d3012cd805f2be62c9 /drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c | |
| parent | drm/amd/pm: reverse mclk and fclk clocks levels for renoir (diff) | |
| download | linux-194224a54c8bbc896b1fdb4a10ca5789ea4b9e7d.tar.gz linux-194224a54c8bbc896b1fdb4a10ca5789ea4b9e7d.tar.bz2 linux-194224a54c8bbc896b1fdb4a10ca5789ea4b9e7d.zip | |
drm/amdgpu: Fix warnings
Fix warnings reported by kernel test bot/smatch
smatch warnings:
drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c:65 amdgpu_xcp_run_transition()
error: buffer overflow 'xcp_mgr->xcp' 8 <= 8
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/202305231453.I0bXngYn-lkp@intel.com/
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c index e9586a0dc335..fcdc0862d258 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c @@ -65,7 +65,7 @@ static int amdgpu_xcp_run_transition(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id, struct amdgpu_xcp *xcp; int i, ret; - if (xcp_id > MAX_XCP || !xcp_mgr->xcp[xcp_id].valid) + if (xcp_id >= MAX_XCP || !xcp_mgr->xcp[xcp_id].valid) return -EINVAL; xcp = &xcp_mgr->xcp[xcp_id]; |