RDMA/core: Fix comment for hw stats init for port == 0

When add_port() is done for port == 0, it indicates that ports hardware
counters initialization should be skipped. Reflect so in the comment.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index f54f107ef668..6fcce2c206c6 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -1120,9 +1120,9 @@ static int add_port(struct ib_device *device, int port_num,
         }
 
         /*
-         * If port == 0, it means we have only one port and the parent
-         * device, not this port device, should be the holder of the
-         * hw_counters
+         * If port == 0, it means hw_counters are per device and not per
+         * port, so holder should be device. Therefore skip per port conunter
+         * initialization.
          */
         if (device->alloc_hw_stats && port_num)
                 setup_hw_stats(device, p, port_num);