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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 6d15203ae6e6973bcaefc6314ba937beb55c6448..b203c828ba0febc0cf62b8bcbf05044c5a60c5a1 100644
(file)
--- a/
src/jtag/drivers/parport.c
+++ b/
src/jtag/drivers/parport.c
@@
-237,7
+237,7
@@
static int parport_get_giveio_access(void)
HANDLE h;
OSVERSIONINFO version;
HANDLE h;
OSVERSIONINFO version;
- version.dwOSVersionInfoSize = sizeof
version
;
+ version.dwOSVersionInfoSize = sizeof
(version)
;
if (!GetVersionEx(&version)) {
errno = EINVAL;
return -1;
if (!GetVersionEx(&version)) {
errno = EINVAL;
return -1;
@@
-392,10
+392,8
@@
static int parport_quit(void)
parport_write_data();
}
parport_write_data();
}
- if (parport_cable) {
- free(parport_cable);
- parport_cable = NULL;
- }
+ free(parport_cable);
+ parport_cable = NULL;
return ERROR_OK;
}
return ERROR_OK;
}