netxen: fix firmware reset logic

If netxen_need_fw_reset() return 0 [ implies firmware is up
and running], still go through dma mask check, etc.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index de67e42..0086574 100644 (file)
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -754,8 +754,10 @@ netxen_start_firmware(struct netxen_adapter *adapter, int request_fw)
                netxen_request_firmware(adapter);
 
        err = netxen_need_fw_reset(adapter);
-       if (err <= 0)
+       if (err < 0)
                return err;
+       if (err == 0)
+               goto wait_init;
 
        if (first_boot != 0x55555555) {
                NXWR32(adapter, CRB_CMDPEG_STATE, 0);