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nvmf: Fix the bug when destroy rdma queue pair.

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We probably do not allocate the mgmt_channel when we destroy the
rdma queue pair, add the judgment before put the io channnel.

Change-Id: I528c9686907c04c5025ff9d3872f24f2996e9d33
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
Reviewed-on: https://review.gerrithub.io/388159
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Cunyin Chang 2017-11-20 15:06:52 +08:00 committed by Daniel Verkamp
parent d244764809
commit 5de74d085d
1 changed files with 4 additions and 1 deletions
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5
lib/nvmf/rdma.c
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@ -318,7 +318,10 @@ spdk_nvmf_rdma_qpair_destroy(struct spdk_nvmf_rdma_qpair *rdma_qpair)
ibv_destroy_cq(rdma_qpair->cq); ibv_destroy_cq(rdma_qpair->cq);
} }
spdk_put_io_channel(rdma_qpair->mgmt_channel); if (rdma_qpair->mgmt_channel) {
spdk_put_io_channel(rdma_qpair->mgmt_channel);
}
/* Free all memory */ /* Free all memory */
spdk_dma_free(rdma_qpair->cmds); spdk_dma_free(rdma_qpair->cmds);
spdk_dma_free(rdma_qpair->cpls); spdk_dma_free(rdma_qpair->cpls);