During exporting dma_buf, it can fail after dma_buf is exported. In this case, exported dma_buf should be release with putting. Also dma_buf_fd can be failed to get fd, but failure cases are not handled.
Error handling routine is not quite clean, so I send this patch set as RFC. Seung-Woo Kim (1): drm/prime: reorder drm_prime_add_buf_handle and remove prototype YoungJun Cho (2): drm/prime: fix to put an exported dma_buf for adding handle failure drm/prime: add return check for dma_buf_fd drivers/gpu/drm/drm_prime.c | 79 +++++++++++++++++++++++++++--------------- 1 files changed, 51 insertions(+), 28 deletions(-) -- 1.7.4.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
