diff options
Diffstat (limited to 'drivers/staging/lustre/lnet')
| -rw-r--r-- | drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c index eb6b66aa1ab..86397f96b03 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c @@ -702,6 +702,8 @@ kiblnd_get_completion_vector(kib_conn_t *conn, int cpt) return 0; mask = cfs_cpt_cpumask(lnet_cpt_table(), cpt); + if (mask == NULL) + return 0; /* hash NID to CPU id in this partition... */ off = do_div(nid, cpus_weight(*mask)); |