diff options
Diffstat (limited to 'drivers/usb/gadget/legacy')
| -rw-r--r-- | drivers/usb/gadget/legacy/printer.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/gadget/legacy/printer.c b/drivers/usb/gadget/legacy/printer.c index 84e6cdd72137..db5e2f0681c7 100644 --- a/drivers/usb/gadget/legacy/printer.c +++ b/drivers/usb/gadget/legacy/printer.c @@ -276,9 +276,11 @@ static inline struct usb_endpoint_descriptor *ep_desc(struct usb_gadget *gadget, /* descriptors that are built on-demand */ +#define PNP_STRING_LEN 1024 + static char product_desc [40] = DRIVER_DESC; static char serial_num [40] = "1"; -static char pnp_string [1024] = +static char pnp_string[PNP_STRING_LEN] = "XXMFG:linux;MDL:g_printer;CLS:PRINTER;SN:1;"; /* static strings, in UTF-8 */ @@ -1247,7 +1249,7 @@ static int f_printer_bind_config(struct usb_configuration *c, char *pnp_str, INIT_LIST_HEAD(&dev->rx_buffers); if (pnp_str) - strlcpy(&pnp_string[2], pnp_str, sizeof(pnp_string) - 2); + strlcpy(&pnp_string[2], pnp_str, PNP_STRING_LEN - 2); len = strlen(pnp_string); pnp_string[0] = (len >> 8) & 0xFF; |