diff options
Diffstat (limited to '')
| -rw-r--r-- | net/sunrpc/xprtrdma/rpc_rdma.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c index c6dcea06c754..28020ec104d4 100644 --- a/net/sunrpc/xprtrdma/rpc_rdma.c +++ b/net/sunrpc/xprtrdma/rpc_rdma.c @@ -580,22 +580,19 @@ void rpcrdma_sendctx_unmap(struct rpcrdma_sendctx *sc) /* Prepare an SGE for the RPC-over-RDMA transport header. */ -static bool rpcrdma_prepare_hdr_sge(struct rpcrdma_xprt *r_xprt, +static void rpcrdma_prepare_hdr_sge(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req, u32 len) { struct rpcrdma_sendctx *sc = req->rl_sendctx; struct rpcrdma_regbuf *rb = req->rl_rdmabuf; struct ib_sge *sge = &sc->sc_sges[req->rl_wr.num_sge++]; - if (!rpcrdma_regbuf_dma_map(r_xprt, rb)) - return false; sge->addr = rdmab_addr(rb); sge->length = len; sge->lkey = rdmab_lkey(rb); ib_dma_sync_single_for_device(rdmab_device(rb), sge->addr, sge->length, DMA_TO_DEVICE); - return true; } /* The head iovec is straightforward, as it is usually already @@ -836,10 +833,9 @@ inline int rpcrdma_prepare_send_sges(struct rpcrdma_xprt *r_xprt, req->rl_wr.num_sge = 0; req->rl_wr.opcode = IB_WR_SEND; - ret = -EIO; - if (!rpcrdma_prepare_hdr_sge(r_xprt, req, hdrlen)) - goto out_unmap; + rpcrdma_prepare_hdr_sge(r_xprt, req, hdrlen); + ret = -EIO; switch (rtype) { case rpcrdma_noch_pullup: if (!rpcrdma_prepare_noch_pullup(r_xprt, req, xdr)) |