If nothing is found, error should be returned. v2: udpate the error value different from parameter check
Signed-off-by: Junwei Zhang <jerry.zh...@amd.com> Reviewed-by: Christian König <christian.koe...@amd.com> Reviewed-by: Michel Dänzer <michel.daen...@amd.com> --- amdgpu/amdgpu_bo.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/amdgpu/amdgpu_bo.c b/amdgpu/amdgpu_bo.c index 2f4f90f..a2fc525 100644 --- a/amdgpu/amdgpu_bo.c +++ b/amdgpu/amdgpu_bo.c @@ -549,8 +549,9 @@ int amdgpu_find_bo_by_cpu_mapping(amdgpu_device_handle dev, amdgpu_bo_handle *buf_handle, uint64_t *offset_in_bo) { - uint32_t i; struct amdgpu_bo *bo; + uint32_t i; + int r = 0; if (cpu == NULL || size == 0) return -EINVAL; @@ -577,10 +578,11 @@ int amdgpu_find_bo_by_cpu_mapping(amdgpu_device_handle dev, } else { *buf_handle = NULL; *offset_in_bo = 0; + r = -ENXIO; } pthread_mutex_unlock(&dev->bo_table_mutex); - return 0; + return r; } int amdgpu_create_bo_from_user_mem(amdgpu_device_handle dev, -- 1.9.1 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx