diff options
| -rw-r--r-- | fs/nfs/nfs4proc.c | 17 | ||||
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 7 | ||||
| -rw-r--r-- | include/linux/nfs_xdr.h | 3 |
3 files changed, 14 insertions, 13 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 485a6c0cdc40..9f0a96fe6212 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5171,7 +5171,7 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) .flags = EXCHGID4_FLAG_SUPP_MOVED_REFER, }; struct nfs41_exchange_id_res res = { - .client = clp, + 0 }; int status; struct rpc_message msg = { @@ -5214,22 +5214,22 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) status = rpc_call_sync(clp->cl_rpcclient, &msg, RPC_TASK_TIMEOUT); if (status == 0) - status = nfs4_check_cl_exchange_flags(clp->cl_exchange_flags); + status = nfs4_check_cl_exchange_flags(res.flags); if (status == 0) { + clp->cl_clientid = res.clientid; + clp->cl_exchange_flags = (res.flags & ~EXCHGID4_FLAG_CONFIRMED_R); + if (!(res.flags & EXCHGID4_FLAG_CONFIRMED_R)) + clp->cl_seqid = res.seqid; + kfree(clp->cl_serverowner); clp->cl_serverowner = res.server_owner; res.server_owner = NULL; - } - if (status == 0) { /* use the most recent implementation id */ kfree(clp->cl_implid); clp->cl_implid = res.impl_id; - } else - kfree(res.impl_id); - if (status == 0) { if (clp->cl_serverscope != NULL && !nfs41_same_server_scope(clp->cl_serverscope, res.server_scope)) { @@ -5244,7 +5244,8 @@ int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred) clp->cl_serverscope = res.server_scope; goto out; } - } + } else + kfree(res.impl_id); out_server_owner: kfree(res.server_owner); diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index b9ce3fdb862a..ee4a74db95d0 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -5319,7 +5319,6 @@ static int decode_exchange_id(struct xdr_stream *xdr, uint32_t dummy; char *dummy_str; int status; - struct nfs_client *clp = res->client; uint32_t impl_id_count; status = decode_op_hdr(xdr, OP_EXCHANGE_ID); @@ -5329,12 +5328,12 @@ static int decode_exchange_id(struct xdr_stream *xdr, p = xdr_inline_decode(xdr, 8); if (unlikely(!p)) goto out_overflow; - xdr_decode_hyper(p, &clp->cl_clientid); + xdr_decode_hyper(p, &res->clientid); p = xdr_inline_decode(xdr, 12); if (unlikely(!p)) goto out_overflow; - clp->cl_seqid = be32_to_cpup(p++); - clp->cl_exchange_flags = be32_to_cpup(p++); + res->seqid = be32_to_cpup(p++); + res->flags = be32_to_cpup(p++); /* We ask for SP4_NONE */ dummy = be32_to_cpup(p); diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 6387fc0097fe..d1a7bf51c326 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1132,7 +1132,8 @@ struct nfs41_bind_conn_to_session_res { }; struct nfs41_exchange_id_res { - struct nfs_client *client; + u64 clientid; + u32 seqid; u32 flags; struct nfs41_server_owner *server_owner; struct nfs41_server_scope *server_scope; |