IB/ehca: Return proper error code if register_mr fails
Set the return code of ehca_register_mr() to ENOMEM if the corresponding firmware call fails due to out of resources. Some other error codes were explicitly mapped to EINVAL -- just remove those cases so they get mapped to the default case, which already returns EINVAL anyway. Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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@ -2050,13 +2050,10 @@ int ehca_mrmw_map_hrc_alloc(const u64 hipz_rc)
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switch (hipz_rc) {
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case H_SUCCESS: /* successful completion */
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return 0;
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case H_ADAPTER_PARM: /* invalid adapter handle */
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case H_RT_PARM: /* invalid resource type */
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case H_NOT_ENOUGH_RESOURCES: /* insufficient resources */
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case H_MLENGTH_PARM: /* invalid memory length */
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case H_MEM_ACCESS_PARM: /* invalid access controls */
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case H_CONSTRAINED: /* resource constraint */
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return -EINVAL;
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case H_NO_MEM:
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return -ENOMEM;
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case H_BUSY: /* long busy */
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return -EBUSY;
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default:
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