diff options
| author | Jiri Pirko <jpirko@redhat.com> | 2010-02-22 09:10:44 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-02-22 15:45:51 -0800 |
| commit | 7a81e9f3ca712db82344ea3ab2a5879241f59c48 (patch) | |
| tree | 0fb735aa960e09d3fb4109412f7ba06cf6c9b4b0 | |
| parent | 0ddf477b8a9b02412a6cabd51c486998811c7dd1 (diff) | |
| download | lwn-7a81e9f3ca712db82344ea3ab2a5879241f59c48.tar.gz lwn-7a81e9f3ca712db82344ea3ab2a5879241f59c48.zip | |
e1000: convert to use netdev_for_each_mc_addr
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/e1000/e1000_main.c | 37 |
1 files changed, 17 insertions, 20 deletions
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 3b14dd718ab4..c99f95c1b418 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -2161,29 +2161,26 @@ static void e1000_set_rx_mode(struct net_device *netdev) WARN_ON(i == rar_entries); - mc_ptr = netdev->mc_list; - - for (; i < rar_entries; i++) { - if (mc_ptr) { - e1000_rar_set(hw, mc_ptr->da_addr, i); - mc_ptr = mc_ptr->next; - } else { - E1000_WRITE_REG_ARRAY(hw, RA, i << 1, 0); - E1000_WRITE_FLUSH(); - E1000_WRITE_REG_ARRAY(hw, RA, (i << 1) + 1, 0); - E1000_WRITE_FLUSH(); + netdev_for_each_mc_addr(mc_ptr, netdev) { + if (i == rar_entries) { + /* load any remaining addresses into the hash table */ + u32 hash_reg, hash_bit, mta; + hash_value = e1000_hash_mc_addr(hw, mc_ptr->da_addr); + hash_reg = (hash_value >> 5) & 0x7F; + hash_bit = hash_value & 0x1F; + mta = (1 << hash_bit); + mcarray[hash_reg] |= mta; + } + else { + e1000_rar_set(hw, mc_ptr->da_addr, i++); } } - /* load any remaining addresses into the hash table */ - - for (; mc_ptr; mc_ptr = mc_ptr->next) { - u32 hash_reg, hash_bit, mta; - hash_value = e1000_hash_mc_addr(hw, mc_ptr->da_addr); - hash_reg = (hash_value >> 5) & 0x7F; - hash_bit = hash_value & 0x1F; - mta = (1 << hash_bit); - mcarray[hash_reg] |= mta; + for (; i < rar_entries; i++) { + E1000_WRITE_REG_ARRAY(hw, RA, i << 1, 0); + E1000_WRITE_FLUSH(); + E1000_WRITE_REG_ARRAY(hw, RA, (i << 1) + 1, 0); + E1000_WRITE_FLUSH(); } /* write the hash table completely, write from bottom to avoid |