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>

6 files changed, 18 insertions, 18 deletions

diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index 98938ea9e0bd..3d1d3a7b7ed3 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -1148,7 +1148,7 @@ static void set_rx_mode(struct net_device *dev)
         if (dev->flags & IFF_PROMISC)
                 outw(SetRxFilter | RxStation | RxMulticast | RxBroadcast | RxProm,
                          ioaddr + EL3_CMD);
-        else if (dev->mc_count || (dev->flags & IFF_ALLMULTI))
+        else if (!netdev_mc_empty(dev) || (dev->flags & IFF_ALLMULTI))
                 outw(SetRxFilter|RxStation|RxMulticast|RxBroadcast, ioaddr + EL3_CMD);
         else
                 outw(SetRxFilter | RxStation | RxBroadcast, ioaddr + EL3_CMD);
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 322e11df0097..091e0b00043e 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -886,7 +886,7 @@ static void set_rx_mode(struct net_device *dev)
 
     if (dev->flags & IFF_PROMISC)
         opts |= RxMulticast | RxProm;
-    else if (dev->mc_count || (dev->flags & IFF_ALLMULTI))
+    else if (!netdev_mc_empty(dev) || (dev->flags & IFF_ALLMULTI))
         opts |= RxMulticast;
     outw(opts, ioaddr + EL3_CMD);
 }
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 7b17404d0858..3d573ed5f7c5 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -1187,19 +1187,19 @@ static void set_rx_mode(struct net_device *dev)
     if (dev->flags & IFF_PROMISC) {
         memset(mc_filter, 0xff, sizeof(mc_filter));
         outb(3, ioaddr + RX_MODE);      /* Enable promiscuous mode */
-    } else if (dev->mc_count > MC_FILTERBREAK ||
+    } else if (netdev_mc_count(dev) > MC_FILTERBREAK ||
                (dev->flags & IFF_ALLMULTI)) {
         /* Too many to filter perfectly -- accept all multicasts. */
         memset(mc_filter, 0xff, sizeof(mc_filter));
         outb(2, ioaddr + RX_MODE);      /* Use normal mode. */
-    } else if (dev->mc_count == 0) {
+    } else if (netdev_mc_empty(dev)) {
         memset(mc_filter, 0x00, sizeof(mc_filter));
         outb(1, ioaddr + RX_MODE);      /* Ignore almost all multicasts. */
     } else {
         struct dev_mc_list *mclist;
 
         memset(mc_filter, 0, sizeof(mc_filter));
-        for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;
+        for (i = 0, mclist = dev->mc_list; mclist && i < netdev_mc_count(dev);
              i++, mclist = mclist->next) {
             unsigned int bit =
                 ether_crc_le(ETH_ALEN, mclist->dmi_addr) >> 26;
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index 12e3233868e9..c42a31a97fa3 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -1481,8 +1481,8 @@ static void set_multicast_list(struct net_device *dev)
 #ifdef PCMCIA_DEBUG
   {
     static int old;
-    if (dev->mc_count != old) {
-      old = dev->mc_count;
+    if (netdev_mc_count(dev) != old) {
+      old = netdev_mc_count(dev);
       pr_debug("%s: setting Rx mode to %d addresses.\n",
             dev->name, old);
     }
@@ -1490,13 +1490,13 @@ static void set_multicast_list(struct net_device *dev)
 #endif
 
   /* Set multicast_num_addrs. */
-  lp->multicast_num_addrs = dev->mc_count;
+  lp->multicast_num_addrs = netdev_mc_count(dev);
 
   /* Set multicast_ladrf. */
   if (num_addrs > 0) {
     /* Calculate multicast logical address filter */
     memset(lp->multicast_ladrf, 0, MACE_LADRF_LEN);
-    for (i = 0; i < dev->mc_count; i++) {
+    for (i = 0; i < netdev_mc_count(dev); i++) {
       memcpy(adr, dmi->dmi_addr, ETHER_ADDR_LEN);
       dmi = dmi->next;
       BuildLAF(lp->multicast_ladrf, adr);
@@ -1537,15 +1537,15 @@ static void set_multicast_list(struct net_device *dev)
 #ifdef PCMCIA_DEBUG
   {
     static int old;
-    if (dev->mc_count != old) {
-      old = dev->mc_count;
+    if (netdev_mc_count(dev) != old) {
+      old = netdev_mc_count(dev);
       pr_debug("%s: setting Rx mode to %d addresses.\n",
             dev->name, old);
     }
   }
 #endif
 
-  lp->multicast_num_addrs = dev->mc_count;
+  lp->multicast_num_addrs = netdev_mc_count(dev);
   restore_multicast_list(dev);
 
 } /* set_multicast_list */
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 6dd486d2977b..d2e86b8887c8 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -1638,8 +1638,8 @@ static void set_rx_mode(struct net_device *dev)
     } else if (dev->flags & IFF_ALLMULTI)
         rx_cfg_setting = RxStripCRC | RxEnable | RxAllMulti;
     else {
-        if (dev->mc_count)  {
-            fill_multicast_tbl(dev->mc_count, dev->mc_list,
+        if (!netdev_mc_empty(dev)) {
+            fill_multicast_tbl(netdev_mc_count(dev), dev->mc_list,
                                (u_char *)multicast_table);
         }
         rx_cfg_setting = RxStripCRC | RxEnable;
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 466fc72698c0..4ace18a71152 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -1384,7 +1384,7 @@ set_addresses(struct net_device *dev)
             if (++n > 9)
                 break;
             i = 0;
-            if (n > 1 && n <= dev->mc_count && dmi) {
+            if (n > 1 && n <= netdev_mc_count(dev) && dmi) {
                  dmi = dmi->next;
             }
         }
@@ -1394,7 +1394,7 @@ set_addresses(struct net_device *dev)
             SelectPage(k);
         }
 
-        if (n && n <= dev->mc_count && dmi)
+        if (n && n <= netdev_mc_count(dev) && dmi)
             addr = dmi->dmi_addr;
         else
             addr = dev->dev_addr;
@@ -1424,9 +1424,9 @@ set_multicast_list(struct net_device *dev)
 
     if (dev->flags & IFF_PROMISC) { /* snoop */
         PutByte(XIRCREG42_SWC1, value | 0x06); /* set MPE and PME */
-    } else if (dev->mc_count > 9 || (dev->flags & IFF_ALLMULTI)) {
+    } else if (netdev_mc_count(dev) > 9 || (dev->flags & IFF_ALLMULTI)) {
         PutByte(XIRCREG42_SWC1, value | 0x02); /* set MPE */
-    } else if (dev->mc_count) {
+    } else if (!netdev_mc_empty(dev)) {
         /* the chip can filter 9 addresses perfectly */
         PutByte(XIRCREG42_SWC1, value | 0x01);
         SelectPage(0x40);