qlcnic: fix beaconing test for 82xx adapter

o Commit 319ecf121e1da3d75dd1bde32fed255532e61797
  ("qlcnic: 83xx sysfs routines") introduced regression
  for beaconing test while refactoring 82xx code. This patch is to
  revert code to fix beaconing test for 82xx adapter.

Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c

@@ -200,10 +200,10 @@ beacon_err:
 	}
 
 	err = qlcnic_config_led(adapter, b_state, b_rate);
-	if (!err)
+	if (!err) {
 		err = len;
-	else
 		ahw->beacon_state = b_state;
+	}
 
 	if (test_and_clear_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state))
 		qlcnic_diag_free_res(adapter->netdev, max_sds_rings);