net: use netdev_mc_count and netdev_mc_empty when appropriate

This patch replaces dev->mc_count in all drivers (hopefully I didn't miss
anything). Used spatch and did small tweaks and conding style changes when
it was suitable.

Jirka

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 23ce07d3de08..6029c400f2be 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -1403,8 +1403,8 @@ static void igbvf_set_multi(struct net_device *netdev)
         u8  *mta_list = NULL;
         int i;
 
-        if (netdev->mc_count) {
-                mta_list = kmalloc(netdev->mc_count * 6, GFP_ATOMIC);
+        if (!netdev_mc_empty(netdev)) {
+                mta_list = kmalloc(netdev_mc_count(netdev) * 6, GFP_ATOMIC);
                 if (!mta_list) {
                         dev_err(&adapter->pdev->dev,
                                 "failed to allocate multicast filter list\n");
@@ -1415,7 +1415,7 @@ static void igbvf_set_multi(struct net_device *netdev)
         /* prepare a packed array of only addresses. */
         mc_ptr = netdev->mc_list;
 
-        for (i = 0; i < netdev->mc_count; i++) {
+        for (i = 0; i < netdev_mc_count(netdev); i++) {
                 if (!mc_ptr)
                         break;
                 memcpy(mta_list + (i*ETH_ALEN), mc_ptr->dmi_addr,