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| author | Grant Likely <grant.likely@linaro.org> | 2014-03-04 16:44:10 +0800 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2014-03-04 16:44:10 +0800 |
| commit | dab2310d9d90eded48625c5382c6a60389bf8ca9 (patch) | |
| tree | 9327cc815d69dec23aebf03407e3fa82b6d2fbaa /drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c | |
| parent | a3dbeb5b45af5b6113385db89fce2a8279278e8b (diff) | |
| parent | 0414855fdc4a40da05221fc6062cccbc0c30f169 (diff) | |
| download | blackbird-obmc-linux-dab2310d9d90eded48625c5382c6a60389bf8ca9.tar.gz blackbird-obmc-linux-dab2310d9d90eded48625c5382c6a60389bf8ca9.zip | |
Merge tag 'v3.14-rc5' into HEAD
Linux 3.14-rc5
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c')
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c b/drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c index 7ecc6061f1f4..f8dfd76be89f 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c +++ b/drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c @@ -629,6 +629,7 @@ static int qp_grp_id_from_flow(struct usnic_ib_qp_grp_flow *qp_flow, { enum usnic_transport_type trans_type = qp_flow->trans_type; int err; + uint16_t port_num = 0; switch (trans_type) { case USNIC_TRANSPORT_ROCE_CUSTOM: @@ -637,9 +638,15 @@ static int qp_grp_id_from_flow(struct usnic_ib_qp_grp_flow *qp_flow, case USNIC_TRANSPORT_IPV4_UDP: err = usnic_transport_sock_get_addr(qp_flow->udp.sock, NULL, NULL, - (uint16_t *) id); + &port_num); if (err) return err; + /* + * Copy port_num to stack first and then to *id, + * so that the short to int cast works for little + * and big endian systems. + */ + *id = port_num; break; default: usnic_err("Unsupported transport %u\n", trans_type); |
