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| author | Stanislav Kinsbursky | 2013-01-09 10:38:34 +0100 |
|---|---|---|
| committer | J. Bruce Fields | 2013-01-24 00:17:40 +0100 |
| commit | bca0ec6511bb96bcb6cb247fd4100a4ea1d1e4f5 (patch) | |
| tree | 4d3557ab503c037e5d9e834899ed92d0c5f2dc50 /fs/nfsd/nfs4state.c | |
| parent | sunrpc: Fix lockd sleeping until timeout (diff) | |
| download | kernel-qcow2-linux-bca0ec6511bb96bcb6cb247fd4100a4ea1d1e4f5.tar.gz kernel-qcow2-linux-bca0ec6511bb96bcb6cb247fd4100a4ea1d1e4f5.tar.xz kernel-qcow2-linux-bca0ec6511bb96bcb6cb247fd4100a4ea1d1e4f5.zip | |
nfsd: fix unused "nn" variable warning in free_client()
If CONFIG_LOCKDEP is disabled, then there would be a warning like this:
CC [M] fs/nfsd/nfs4state.o
fs/nfsd/nfs4state.c: In function ‘free_client’:
fs/nfsd/nfs4state.c:1051:19: warning: unused variable ‘nn’ [-Wunused-variable]
So, let's add "maybe_unused" tag to this variable.
Reported-by: Toralf Förster <toralf.foerster@gmx.de>
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs4state.c')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index cc41bf4bcab2..4db46aa387b7 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1048,7 +1048,7 @@ static struct nfs4_client *alloc_client(struct xdr_netobj name) static inline void free_client(struct nfs4_client *clp) { - struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id); + struct nfsd_net __maybe_unused *nn = net_generic(clp->net, nfsd_net_id); lockdep_assert_held(&nn->client_lock); while (!list_empty(&clp->cl_sessions)) { |