drivers: USB Blaster II: claim interface before using it

[fw/openocd] / src / jtag / drivers / parport.c

diff --git a/src/jtag/drivers/parport.c b/src/jtag/drivers/parport.c
index b3abd120567e974c05248396992d05382675bca8..b203c828ba0febc0cf62b8bcbf05044c5a60c5a1 100644 (file)
--- a/src/jtag/drivers/parport.c
+++ b/src/jtag/drivers/parport.c
@@ -392,10 +392,8 @@ static int parport_quit(void)
                parport_write_data();
        }
 
-       if (parport_cable) {
-               free(parport_cable);
-               parport_cable = NULL;
-       }
+       free(parport_cable);
+       parport_cable = NULL;
 
        return ERROR_OK;
 }