diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2019-08-20 01:44:04 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2019-08-20 23:03:41 +0300 |
| commit | 265a38d4611360ae3d5bb612d586a3126507a954 (patch) | |
| tree | 5f122a4487823e46ac75ae795b8f3ea7f42010e4 /net/sunrpc/xprtrdma/rpc_rdma.c | |
| parent | 395790566eec37706dedeb94779045adc3a7581e (diff) | |
| download | linux-265a38d4611360ae3d5bb612d586a3126507a954.tar.xz | |
xprtrdma: Simplify rpcrdma_mr_pop
Clean up: rpcrdma_mr_pop call sites check if the list is empty
first. Let's replace the list_empty with less costly logic.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/rpc_rdma.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/rpc_rdma.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c index 4345e6912392..0ac096a6348a 100644 --- a/net/sunrpc/xprtrdma/rpc_rdma.c +++ b/net/sunrpc/xprtrdma/rpc_rdma.c @@ -841,12 +841,7 @@ rpcrdma_marshal_req(struct rpcrdma_xprt *r_xprt, struct rpc_rqst *rqst) * chunks. Very likely the connection has been replaced, * so these registrations are invalid and unusable. */ - while (unlikely(!list_empty(&req->rl_registered))) { - struct rpcrdma_mr *mr; - - mr = rpcrdma_mr_pop(&req->rl_registered); - rpcrdma_mr_recycle(mr); - } + frwr_reset(req); /* This implementation supports the following combinations * of chunk lists in one RPC-over-RDMA Call message: |