RDMA/nes: Fix for incorrect multicast address in the perfect filter table

Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 0564be757d82..9542e1644a5c 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -944,12 +944,13 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev)
                                           addr,
                                           perfect_filter_register_address+(mc_index * 8),
                                           mc_nic_index);
-                                macaddr_high  = ((u16) addr[0]) << 8;
-                                macaddr_high += (u16) addr[1];
-                                macaddr_low   = ((u32) addr[2]) << 24;
-                                macaddr_low  += ((u32) addr[3]) << 16;
-                                macaddr_low  += ((u32) addr[4]) << 8;
-                                macaddr_low  += (u32) addr[5];
+                                macaddr_high  = ((u8) addr[0]) << 8;
+                                macaddr_high += (u8) addr[1];
+                                macaddr_low   = ((u8) addr[2]) << 24;
+                                macaddr_low  += ((u8) addr[3]) << 16;
+                                macaddr_low  += ((u8) addr[4]) << 8;
+                                macaddr_low  += (u8) addr[5];
+
                                 nes_write_indexed(nesdev,
                                                 perfect_filter_register_address+(mc_index * 8),
                                                 macaddr_low);