diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_verbs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c index eabc4247860..cdf0e6abd34 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.c +++ b/drivers/infiniband/hw/ipath/ipath_verbs.c @@ -1852,7 +1852,7 @@ unsigned ipath_get_npkeys(struct ipath_devdata *dd) } /** - * ipath_get_pkey - return the indexed PKEY from the port 0 PKEY table + * ipath_get_pkey - return the indexed PKEY from the port PKEY table * @dd: the infinipath device * @index: the PKEY index */ @@ -1860,6 +1860,7 @@ unsigned ipath_get_pkey(struct ipath_devdata *dd, unsigned index) { unsigned ret; + /* always a kernel port, no locking needed */ if (index >= ARRAY_SIZE(dd->ipath_pd[0]->port_pkeys)) ret = 0; else |