drivers/net: Use kzalloc

[safe/jmp/linux-2.6] / drivers / net / jme.c

diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index cfc7b98..99f24f5 100644 (file)
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -37,6 +37,7 @@
 #include <linux/tcp.h>
 #include <linux/udp.h>
 #include <linux/if_vlan.h>
+#include <linux/slab.h>
 #include <net/ip6_checksum.h>
 #include "jme.h"
 
@@ -102,8 +103,6 @@ jme_mdio_write(struct net_device *netdev,
 
        if (i == 0)
                jeprintk(jme->pdev, "phy(%d) write timeout : %d\n", phy, reg);
-
-       return;
 }
 
 static inline void
@@ -129,8 +128,6 @@ jme_reset_phy_processor(struct jme_adapter *jme)
        jme_mdio_write(jme->dev,
                        jme->mii_if.phy_id,
                        MII_BMCR, val | BMCR_RESET);
-
-       return;
 }
 
 static void
@@ -2009,12 +2006,12 @@ jme_set_multi(struct net_device *netdev)
        } else if (netdev->flags & IFF_ALLMULTI) {
                jme->reg_rxmcs |= RXMCS_ALLMULFRAME;
        } else if (netdev->flags & IFF_MULTICAST) {
-               struct dev_mc_list *mclist;
+               struct netdev_hw_addr *ha;
                int bit_nr;
 
                jme->reg_rxmcs |= RXMCS_MULFRAME | RXMCS_MULFILTERED;
-               netdev_for_each_mc_addr(mclist, netdev) {
-                       bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) & 0x3F;
+               netdev_for_each_mc_addr(ha, netdev) {
+                       bit_nr = ether_crc(ETH_ALEN, ha->addr) & 0x3F;
                        mc_hash[bit_nr >> 5] |= 1 << (bit_nr & 0x1F);
                }
 
@@ -2083,12 +2080,45 @@ jme_tx_timeout(struct net_device *netdev)
        jme_reset_link(jme);
 }
 
+static inline void jme_pause_rx(struct jme_adapter *jme)
+{
+       atomic_dec(&jme->link_changing);
+
+       jme_set_rx_pcc(jme, PCC_OFF);
+       if (test_bit(JME_FLAG_POLL, &jme->flags)) {
+               JME_NAPI_DISABLE(jme);
+       } else {
+               tasklet_disable(&jme->rxclean_task);
+               tasklet_disable(&jme->rxempty_task);
+       }
+}
+
+static inline void jme_resume_rx(struct jme_adapter *jme)
+{
+       struct dynpcc_info *dpi = &(jme->dpi);
+
+       if (test_bit(JME_FLAG_POLL, &jme->flags)) {
+               JME_NAPI_ENABLE(jme);
+       } else {
+               tasklet_hi_enable(&jme->rxclean_task);
+               tasklet_hi_enable(&jme->rxempty_task);
+       }
+       dpi->cur                = PCC_P1;
+       dpi->attempt            = PCC_P1;
+       dpi->cnt                = 0;
+       jme_set_rx_pcc(jme, PCC_P1);
+
+       atomic_inc(&jme->link_changing);
+}
+
 static void
 jme_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
 {
        struct jme_adapter *jme = netdev_priv(netdev);
 
+       jme_pause_rx(jme);
        jme->vlgrp = grp;
+       jme_resume_rx(jme);
 }
 
 static void
@@ -2805,7 +2835,7 @@ jme_init_one(struct pci_dev *pdev,
        default:
                jme->reg_txcs = TXCS_DEFAULT | TXCS_DMASIZE_512B;
                break;
-       };
+       }
 
        /*
         * Must check before reset_mac_processor