diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 533b65057e18..c848ebe5d08f 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -2169,6 +2169,8 @@ static __net_init int nfsd_net_init(struct net *net) nn->nfsd_svcstats.program = &nfsd_program; nn->nfsd_versions = NULL; nn->nfsd4_minorversions = NULL; + nn->nfsd_info.mutex = &nfsd_mutex; + nn->nfsd_serv = NULL; nfsd4_init_leases_net(nn); get_random_bytes(&nn->siphash_key, sizeof(nn->siphash_key)); seqlock_init(&nn->writeverf_lock); diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index cd9a6a1a9fc8..89d7918de7b1 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -672,7 +672,6 @@ int nfsd_create_serv(struct net *net) return error; } spin_lock(&nfsd_notifier_lock); - nn->nfsd_info.mutex = &nfsd_mutex; nn->nfsd_serv = serv; spin_unlock(&nfsd_notifier_lock); diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 49a3bea33f9d..dd86d7f1e97e 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -1421,13 +1421,12 @@ static void *svc_pool_stats_start(struct seq_file *m, loff_t *pos) dprintk("svc_pool_stats_start, *pidx=%u\n", pidx); - if (!si->serv) - return NULL; - mutex_lock(si->mutex); if (!pidx) return SEQ_START_TOKEN; + if (!si->serv) + return NULL; return pidx > si->serv->sv_nrpools ? NULL : &si->serv->sv_pools[pidx - 1]; } @@ -1459,8 +1458,7 @@ static void svc_pool_stats_stop(struct seq_file *m, void *p) { struct svc_info *si = m->private; - if (si->serv) - mutex_unlock(si->mutex); + mutex_unlock(si->mutex); } static int svc_pool_stats_show(struct seq_file *m, void *p)