i40e: don't truncate match_method assignment

The .match_method field is a u8, so we shouldn't be casting to a u16,
and because it is only one byte, we do not need to byte swap anything.
Just assign the value directly. This avoids issues on Big Endian
architectures which would have byte swapped and then incorrectly
truncated the value.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Bimmy Pujari <bimmy.pujari@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index da4cbe3..ad4cf63 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -2196,8 +2196,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
                        }
                        add_list[num_add].queue_number = 0;
                        /* set invalid match method for later detection */
-                       add_list[num_add].match_method =
-                               cpu_to_le16((u16)I40E_AQC_MM_ERR_NO_RES);
+                       add_list[num_add].match_method = I40E_AQC_MM_ERR_NO_RES;
                        cmd_flags |= I40E_AQC_MACVLAN_ADD_PERFECT_MATCH;
                        add_list[num_add].flags = cpu_to_le16(cmd_flags);
                        num_add++;