move ptr deref's to after null checks
Noticed by: Coverity Prevent analysis tool
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956006c478
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729a4dd7f9
@ -1658,7 +1658,7 @@ int radeon_cp_vertex( DRM_IOCTL_ARGS )
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DRM_DEVICE;
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drm_radeon_private_t *dev_priv = dev->dev_private;
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drm_file_t *filp_priv;
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drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
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drm_radeon_sarea_t *sarea_priv;
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drm_device_dma_t *dma = dev->dma;
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drm_buf_t *buf;
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drm_radeon_vertex_t vertex;
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@ -1670,6 +1670,7 @@ int radeon_cp_vertex( DRM_IOCTL_ARGS )
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DRM_ERROR( "%s called with no initialization\n", __FUNCTION__ );
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return DRM_ERR(EINVAL);
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}
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sarea_priv = dev_priv->sarea_priv;
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DRM_GET_PRIV_WITH_RETURN( filp_priv, filp );
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@ -1748,7 +1749,7 @@ int radeon_cp_indices( DRM_IOCTL_ARGS )
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DRM_DEVICE;
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drm_radeon_private_t *dev_priv = dev->dev_private;
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drm_file_t *filp_priv;
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drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
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drm_radeon_sarea_t *sarea_priv;
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drm_device_dma_t *dma = dev->dma;
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drm_buf_t *buf;
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drm_radeon_indices_t elts;
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@ -1761,6 +1762,7 @@ int radeon_cp_indices( DRM_IOCTL_ARGS )
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DRM_ERROR( "%s called with no initialization\n", __FUNCTION__ );
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return DRM_ERR(EINVAL);
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}
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sarea_priv = dev_priv->sarea_priv;
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DRM_GET_PRIV_WITH_RETURN( filp_priv, filp );
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@ -1979,7 +1981,7 @@ int radeon_cp_vertex2( DRM_IOCTL_ARGS )
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DRM_DEVICE;
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drm_radeon_private_t *dev_priv = dev->dev_private;
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drm_file_t *filp_priv;
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drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
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drm_radeon_sarea_t *sarea_priv;
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drm_device_dma_t *dma = dev->dma;
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drm_buf_t *buf;
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drm_radeon_vertex2_t vertex;
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@ -1992,6 +1994,7 @@ int radeon_cp_vertex2( DRM_IOCTL_ARGS )
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DRM_ERROR( "%s called with no initialization\n", __FUNCTION__ );
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return DRM_ERR(EINVAL);
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}
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sarea_priv = dev_priv->sarea_priv;
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DRM_GET_PRIV_WITH_RETURN( filp_priv, filp );
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