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| author | Andy Grover <andy.grover@oracle.com> | 2010-01-14 01:32:24 +0100 |
|---|---|---|
| committer | Andy Grover <andy.grover@oracle.com> | 2010-09-09 03:11:50 +0200 |
| commit | 919ced4ce7d6ac62dd5be62d8993fe22a527d53a (patch) | |
| tree | f201cb777e39cee0fa030ebf0e71558b3227b9c9 /net/rds/ib.h | |
| parent | RDS/IB: Remove dead code (diff) | |
| download | linux-919ced4ce7d6ac62dd5be62d8993fe22a527d53a.tar.xz linux-919ced4ce7d6ac62dd5be62d8993fe22a527d53a.zip | |
RDS/IB: Remove ib_[header/data]_sge() functions
These functions were to cope with differently ordered
sg entries depending on RDS 3.0 or 3.1+. Now that
we've dropped 3.0 compatibility we no longer need them.
Also, modify usage sites for these to refer to sge[0] or [1]
directly. Reorder code to initialize header sgs first.
Signed-off-by: Andy Grover <andy.grover@oracle.com>
Diffstat (limited to 'net/rds/ib.h')
| -rw-r--r-- | net/rds/ib.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/net/rds/ib.h b/net/rds/ib.h index 426035ac54a1..dbf8d6e31493 100644 --- a/net/rds/ib.h +++ b/net/rds/ib.h @@ -356,28 +356,4 @@ extern unsigned long rds_ib_sysctl_max_recv_allocation; extern unsigned int rds_ib_sysctl_flow_control; extern ctl_table rds_ib_sysctl_table[]; -/* - * Helper functions for getting/setting the header and data SGEs in - * RDS packets (not RDMA) - * - * From version 3.1 onwards, header is in front of data in the sge. - */ -static inline struct ib_sge * -rds_ib_header_sge(struct rds_ib_connection *ic, struct ib_sge *sge) -{ - if (ic->conn->c_version > RDS_PROTOCOL_3_0) - return &sge[0]; - else - return &sge[1]; -} - -static inline struct ib_sge * -rds_ib_data_sge(struct rds_ib_connection *ic, struct ib_sge *sge) -{ - if (ic->conn->c_version > RDS_PROTOCOL_3_0) - return &sge[1]; - else - return &sge[0]; -} - #endif |