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[PATCH] IB: A couple of IB core bug fixes

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Replace be32_to_cpup with be32_to_cpu and fix bug referencing pointer rather
than value in ib_create_ah_from_wc().

Signed-off-by: Tom Duffy <[email protected]>
Signed-off-by: Sean Hefty <[email protected]>
Signed-off-by: Hal Rosenstock <[email protected]>
Cc: Roland Dreier <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Hal Rosenstock 2005-07-27 11:45:35 -07:00 • committed by Linus Torvalds
commit 497677ab94
2 changed files with 5 additions and 5 deletions
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8
drivers/infiniband/core/agent.c
View file

@ -156,10 +156,10 @@ static int agent_mad_send(struct ib_mad_agent *mad_agent,
/* Should sgid be looked up ? */
ah_attr.grh.sgid_index = 0;
ah_attr.grh.hop_limit = grh->hop_limit;
ah_attr.grh.flow_label = be32_to_cpup(
&grh->version_tclass_flow) & 0xfffff;
ah_attr.grh.traffic_class = (be32_to_cpup(
&grh->version_tclass_flow) >> 20) & 0xff;
ah_attr.grh.flow_label = be32_to_cpu(
grh->version_tclass_flow) & 0xfffff;
ah_attr.grh.traffic_class = (be32_to_cpu(
grh->version_tclass_flow) >> 20) & 0xff;
memcpy(ah_attr.grh.dgid.raw,
grh->sgid.raw,
sizeof(ah_attr.grh.dgid));

2
drivers/infiniband/core/verbs.c
View file

@ -113,7 +113,7 @@ struct ib_ah *ib_create_ah_from_wc(struct ib_pd *pd, struct ib_wc *wc,
return ERR_PTR(ret);
ah_attr.grh.sgid_index = (u8) gid_index;
flow_class = be32_to_cpu(&grh->version_tclass_flow);
flow_class = be32_to_cpu(grh->version_tclass_flow);
ah_attr.grh.flow_label = flow_class & 0xFFFFF;
ah_attr.grh.traffic_class = (flow_class >> 20) & 0xFF;
ah_attr.grh.hop_limit = grh->hop_limit;