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authorChuck Lever <chuck.lever@oracle.com>2013-09-04 12:26:05 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2013-09-04 12:26:30 -0400
commitb6a85258d8223a87e7ecf25791e634617a159f79 (patch)
treee1c4bd82ea3a3bf3310f7b42d285162a7ff7e3c0 /fs/nfs
parent1cec16abf23d644b0e261956cb2b37a668354f5a (diff)
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NFS: Fix warning introduced by NFSv4.0 transport blocking patches
When CONFIG_NFS_V4_1 is not enabled, gcc emits this warning: linux/fs/nfs/nfs4state.c:255:12: warning: ‘nfs4_begin_drain_session’ defined but not used [-Wunused-function] static int nfs4_begin_drain_session(struct nfs_client *clp) ^ Eventually NFSv4.0 migration recovery will invoke this function, but that has not yet been merged. Hide nfs4_begin_drain_session() behind CONFIG_NFS_V4_1 for now. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/nfs4state.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 4e95666..da608ee 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -239,6 +239,8 @@ static void nfs4_end_drain_session(struct nfs_client *clp)
}
}
+#if defined(CONFIG_NFS_V4_1)
+
static int nfs4_drain_slot_tbl(struct nfs4_slot_table *tbl)
{
set_bit(NFS4_SLOT_TBL_DRAINING, &tbl->slot_tbl_state);
@@ -268,8 +270,6 @@ static int nfs4_begin_drain_session(struct nfs_client *clp)
return nfs4_drain_slot_tbl(&ses->fc_slot_table);
}
-#if defined(CONFIG_NFS_V4_1)
-
static int nfs41_setup_state_renewal(struct nfs_client *clp)
{
int status;