cxgb4: Use vmalloc, if kmalloc fails

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
index 59374dcf22b613c6ad8442c35130a7dfe1afe464..43e0bc59f3a9944d8a7e092d901121d2376e8005 100644 (file)
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
@@ -851,7 +851,7 @@ static int get_eeprom(struct net_device *dev, struct ethtool_eeprom *e,
 {
        int i, err = 0;
        struct adapter *adapter = netdev2adap(dev);
-       u8 *buf = kmalloc(EEPROMSIZE, GFP_KERNEL);
+       u8 *buf = t4_alloc_mem(EEPROMSIZE);
 
        if (!buf)
                return -ENOMEM;
@@ -862,7 +862,7 @@ static int get_eeprom(struct net_device *dev, struct ethtool_eeprom *e,
 
        if (!err)
                memcpy(data, buf + e->offset, e->len);
-       kfree(buf);
+       t4_free_mem(buf);
        return err;
 }
 
@@ -891,7 +891,7 @@ static int set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
        if (aligned_offset != eeprom->offset || aligned_len != eeprom->len) {
                /* RMW possibly needed for first or last words.
                 */
-               buf = kmalloc(aligned_len, GFP_KERNEL);
+               buf = t4_alloc_mem(aligned_len);
                if (!buf)
                        return -ENOMEM;
                err = eeprom_rd_phys(adapter, aligned_offset, (u32 *)buf);
@@ -919,7 +919,7 @@ static int set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
                err = t4_seeprom_wp(adapter, true);
 out:
        if (buf != data)
-               kfree(buf);
+               t4_free_mem(buf);
        return err;
 }