[SCSI] cxgb3i: fixed connection problem with iscsi private ip

fixed the connection problem when the private iscsi ipv4 address is
provisioned on the interface.

Signed-off-by: Karen Xie <kxie@chelsio.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 15 insertions, 4 deletions

diff --git a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.h b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.h
index 5f5e3394b594..20593fd69d8f 100644
--- a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.h
+++ b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.h
@@ -24,10 +24,21 @@
 
 extern cxgb3_cpl_handler_func cxgb3i_cpl_handlers[NUM_CPL_CMDS];
 
-#define cxgb3i_get_private_ipv4addr(ndev) \
-        (((struct port_info *)(netdev_priv(ndev)))->iscsi_ipv4addr)
-#define cxgb3i_set_private_ipv4addr(ndev, addr) \
-        (((struct port_info *)(netdev_priv(ndev)))->iscsi_ipv4addr) = addr
+static inline unsigned int cxgb3i_get_private_ipv4addr(struct net_device *ndev)
+{
+        return ((struct port_info *)(netdev_priv(ndev)))->iscsi_ipv4addr;
+}
+
+static inline void cxgb3i_set_private_ipv4addr(struct net_device *ndev,
+                                                unsigned int addr)
+{
+        struct port_info *pi =  (struct port_info *)netdev_priv(ndev);
+
+        pi->iscsic.flags = addr ? 1 : 0;
+        pi->iscsi_ipv4addr = addr;
+        if (addr)
+                memcpy(pi->iscsic.mac_addr, ndev->dev_addr, ETH_ALEN);
+}
 
 struct cpl_iscsi_hdr_norss {
         union opcode_tid ot;