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Fan Guo authored
If ib_dma_mapping_error() returns non-zero value, ib_mad_post_receive_mads() will jump out of loops and return -ENOMEM without freeing mad_priv. Fix this memory-leak problem by freeing mad_priv in this case. Fixes: 2c34e68f ("IB/mad: Check and handle potential DMA mapping errors") Link: https://lore.kernel.org/r/20200612063824.180611-1-guofan5@huawei.comSigned-off-by: Fan Guo <guofan5@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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