diff options
| author | Graham Sider <Graham.Sider@amd.com> | 2022-05-12 14:34:22 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-16 10:02:58 -0400 |
| commit | 04fd07397efda804977778629f5fa408dcb78369 (patch) | |
| tree | 86bcaa2b05678303cd5e548b18a7a1b179c22b9b /drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | |
| parent | 4b9caaa0281972ca5ea4e1cdac2e12b9df1ae00b (diff) | |
drm/amdkfd: Fix static checker warning on MES queue type
convert_to_mes_queue_type return can be negative, but
queue_input.queue_type is uint32_t. Put return in integer var and cast
to unsigned after negative check.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index e9c9a3a67ab0..e1797657b04c 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -176,7 +176,7 @@ static int add_queue_mes(struct device_queue_manager *dqm, struct queue *q, struct amdgpu_device *adev = (struct amdgpu_device *)dqm->dev->adev; struct kfd_process_device *pdd = qpd_to_pdd(qpd); struct mes_add_queue_input queue_input; - int r; + int r, queue_type; if (dqm->is_hws_hang) return -EIO; @@ -201,12 +201,13 @@ static int add_queue_mes(struct device_queue_manager *dqm, struct queue *q, queue_input.tba_addr = qpd->tba_addr; queue_input.tma_addr = qpd->tma_addr; - queue_input.queue_type = convert_to_mes_queue_type(q->properties.type); - if (queue_input.queue_type < 0) { + queue_type = convert_to_mes_queue_type(q->properties.type); + if (queue_type < 0) { pr_err("Queue type not supported with MES, queue:%d\n", q->properties.type); return -EINVAL; } + queue_input.queue_type = (uint32_t)queue_type; if (q->gws) { queue_input.gws_base = 0; |