diff options
Diffstat (limited to 'src/nolo.c')
-rw-r--r-- | src/nolo.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -121,7 +121,7 @@ static int nolo_set_string(struct usb_device_info * dev, char * str, char * arg) static int nolo_get_string(struct usb_device_info * dev, char * str, char * out, size_t size) { - int ret; + int ret = 0; if ( usb_control_msg(dev->udev, NOLO_WRITE, NOLO_STRING, 0, 0, str, strlen(str), 2000) < 0 ) ERROR_RETURN("NOLO_STRING failed", -1); @@ -522,7 +522,7 @@ int nolo_reboot_device(struct usb_device_info * dev) { int nolo_get_root_device(struct usb_device_info * dev) { - uint8_t device; + uint8_t device = 0; if ( usb_control_msg(dev->udev, NOLO_QUERY, NOLO_GET, 0, NOLO_ROOT_DEVICE, (char *)&device, 1, 2000) < 0 ) ERROR_RETURN("Cannot get root device", -1); return device; @@ -542,7 +542,7 @@ int nolo_set_root_device(struct usb_device_info * dev, int device) { int nolo_get_usb_host_mode(struct usb_device_info * dev) { - uint32_t enabled; + uint32_t enabled = 0; if ( usb_control_msg(dev->udev, NOLO_QUERY, NOLO_GET, 0, NOLO_USB_HOST_MODE, (void *)&enabled, 4, 2000) < 0 ) ERROR_RETURN("Cannot get USB host mode status", -1); return enabled ? 1 : 0; @@ -562,7 +562,7 @@ int nolo_set_usb_host_mode(struct usb_device_info * dev, int enable) { int nolo_get_rd_mode(struct usb_device_info * dev) { - uint8_t enabled; + uint8_t enabled = 0; if ( usb_control_msg(dev->udev, NOLO_QUERY, NOLO_GET, 0, NOLO_RD_MODE, (char *)&enabled, 1, 2000) < 0 ) ERROR_RETURN("Cannot get R&D mode status", -1); return enabled ? 1 : 0; @@ -584,7 +584,7 @@ int nolo_set_rd_mode(struct usb_device_info * dev, int enable) { int nolo_get_rd_flags(struct usb_device_info * dev, char * flags, size_t size) { - uint16_t add_flags; + uint16_t add_flags = 0; char * ptr = flags; if ( usb_control_msg(dev->udev, NOLO_QUERY, NOLO_GET, 0, NOLO_ADD_RD_FLAGS, (char *)&add_flags, 2, 2000) < 0 ) @@ -748,7 +748,7 @@ int nolo_set_initfs_ver(struct usb_device_info * dev, const char * ver) { int nolo_get_nolo_ver(struct usb_device_info * dev, char * ver, size_t size) { - uint32_t version; + uint32_t version = 0; if ( usb_control_msg(dev->udev, NOLO_QUERY, NOLO_GET_NOLO_VERSION, 0, 0, (char *)&version, 4, 2000) < 0 ) ERROR_RETURN("Cannot get NOLO version", -1); |