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nfs: Referrals not inheriting proto setting from parent 

Commit 530ea42192 ("nfs: Referrals should use the same proto setting
as their parent") encloses the fix with #ifdef CONFIG_SUNRPC_XPRT_RDMA.

CONFIG_SUNRPC_XPRT_RDMA is a tristate option, so it should be tested
with #if IS_ENABLED().

Fixes: 530ea42192 ("nfs: Referrals should use the same proto setting as their parent")
Reported-by: Helen Chao <helen.chao@oracle.com>
Tested-by: Helen Chao <helen.chao@oracle.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Bill Baker <bill.baker@oracle.com>
Signed-off-by: Calum Mackay <calum.mackay@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Calum Mackay 2018-07-05 17:08:08 +01:00 committed by Anna Schumaker
parent 8b199e58d4
commit 23a88ade71
1 changed files with 3 additions and 3 deletions
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6
fs/nfs/nfs4client.c
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@ -1127,7 +1127,7 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
nfs_server_copy_userdata(server, parent_server);
/* Get a client representation */
#ifdef CONFIG_SUNRPC_XPRT_RDMA
#if IS_ENABLED(CONFIG_SUNRPC_XPRT_RDMA)
rpc_set_port(data->addr, NFS_RDMA_PORT);
error = nfs4_set_client(server, data->hostname,
data->addr,
@ -1139,7 +1139,7 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
parent_client->cl_net);
if (!error)
goto init_server;
#endif /* CONFIG_SUNRPC_XPRT_RDMA */
#endif /* IS_ENABLED(CONFIG_SUNRPC_XPRT_RDMA) */
rpc_set_port(data->addr, NFS_PORT);
error = nfs4_set_client(server, data->hostname,
@ -1153,7 +1153,7 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
if (error < 0)
goto error;
#ifdef CONFIG_SUNRPC_XPRT_RDMA
#if IS_ENABLED(CONFIG_SUNRPC_XPRT_RDMA)
init_server:
#endif
error = nfs_init_server_rpcclient(server, parent_server->client->cl_timeout, data->authflavor);