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IB/core: Don't resolve passive side RoCE L2 address in CMA REQ handler

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The code that resolves the passive side source MAC within the rdma_cm
connection request handler was both redundant and buggy, so remove it.

It was redundant since later, when an RC QP is modified to RTR state,
the resolution will take place in the ib_core module.  It was buggy
because this callback also deals with UD SIDR exchange, for which we
incorrectly looked at the REQ member of the CM event and dereferenced
a random value.

Fixes: dd5f03beb4 ("IB/core: Ethernet L2 attributes in verbs/cm structures")
Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Moni Shoua
2014-03-27 10:52:58 +02:00
committed by Roland Dreier
parent cfbf8d4857
commit b2853fd6c2
3 changed files with 0 additions and 44 deletions
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include/rdma/ib_cm.h
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@@ -601,5 +601,4 @@ struct ib_cm_sidr_rep_param {
int ib_send_cm_sidr_rep(struct ib_cm_id *cm_id,
struct ib_cm_sidr_rep_param *param);
int ib_update_cm_av(struct ib_cm_id *id, const u8 *smac, const u8 *alt_smac);
#endif /* IB_CM_H */