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| author | Chuck Lever <chuck.lever@oracle.com> | 2017-10-20 10:47:55 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2017-11-17 13:47:56 -0500 |
| commit | 857f9acab9343788fe59f7be3a4710131b705db4 (patch) | |
| tree | 812b379159f43f949caca0783ed06aca895c30dd /net/sunrpc/xprtrdma/xprt_rdma.h | |
| parent | 394b2c77cb761fb1382b0e97b7cdff2dd717b5ee (diff) | |
| download | lwn-857f9acab9343788fe59f7be3a4710131b705db4.tar.gz lwn-857f9acab9343788fe59f7be3a4710131b705db4.zip | |
xprtrdma: Change return value of rpcrdma_prepare_send_sges()
Clean up: Make rpcrdma_prepare_send_sges() return a negative errno
instead of a bool. Soon callers will want distinct treatments of
different types of failures.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/xprt_rdma.h')
| -rw-r--r-- | net/sunrpc/xprtrdma/xprt_rdma.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h index 0e0ae6195a5b..0b8ca5e5c706 100644 --- a/net/sunrpc/xprtrdma/xprt_rdma.h +++ b/net/sunrpc/xprtrdma/xprt_rdma.h @@ -613,8 +613,10 @@ enum rpcrdma_chunktype { rpcrdma_replych }; -bool rpcrdma_prepare_send_sges(struct rpcrdma_ia *, struct rpcrdma_req *, - u32, struct xdr_buf *, enum rpcrdma_chunktype); +int rpcrdma_prepare_send_sges(struct rpcrdma_xprt *r_xprt, + struct rpcrdma_req *req, u32 hdrlen, + struct xdr_buf *xdr, + enum rpcrdma_chunktype rtype); void rpcrdma_unmap_sges(struct rpcrdma_ia *, struct rpcrdma_req *); int rpcrdma_marshal_req(struct rpcrdma_xprt *r_xprt, struct rpc_rqst *rqst); void rpcrdma_set_max_header_sizes(struct rpcrdma_xprt *); |