diff options
Diffstat (limited to 'net/sunrpc/svc_xprt.c')
| -rw-r--r-- | net/sunrpc/svc_xprt.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index dd86d7f1e97e..49a3bea33f9d 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -1421,12 +1421,13 @@ 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]; } @@ -1458,7 +1459,8 @@ static void svc_pool_stats_stop(struct seq_file *m, void *p) { struct svc_info *si = m->private; - mutex_unlock(si->mutex); + if (si->serv) + mutex_unlock(si->mutex); } static int svc_pool_stats_show(struct seq_file *m, void *p) |