netxen: fix fw load from file

Rarely: Fw file size can be unaligned to 8.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 141bc4389fec..439f3e859693 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -1019,6 +1019,16 @@ netxen_load_firmware(struct netxen_adapter *adapter)
 
                         flashaddr += 8;
                 }
+
+                size = (__force u32)nx_get_fw_size(adapter) % 8;
+                if (size) {
+                        data = cpu_to_le64(ptr64[i]);
+
+                        if (adapter->pci_mem_write(adapter,
+                                                flashaddr, data))
+                                return -EIO;
+                }
+
         } else {
                 u64 data;
                 u32 hi, lo;