NFS: Fix warning introduced by NFSv4.0 transport blocking patches

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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>

...

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Chuck Lever 2013-09-04 12:26:05 -04:00 • committed by Trond Myklebust

parent 1cec16abf2

commit b6a85258d8

1 changed files with 2 additions and 2 deletions

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fs/nfs/nfs4state.c

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