Lines Matching refs:len1
1287 unsigned int tmo, len1, len2, pipe; in do_proc_bulk() local
1300 len1 = bulk->len; in do_proc_bulk()
1301 if (len1 >= (INT_MAX - sizeof(struct urb))) in do_proc_bulk()
1311 ret = usbfs_increase_memory_usage(len1 + sizeof(struct urb)); in do_proc_bulk()
1320 tbuf = kmalloc(len1, GFP_KERNEL | __GFP_NOWARN); in do_proc_bulk()
1330 usb_fill_int_urb(urb, dev, pipe, tbuf, len1, in do_proc_bulk()
1333 usb_fill_bulk_urb(urb, dev, pipe, tbuf, len1, NULL, NULL); in do_proc_bulk()
1338 snoop_urb(dev, NULL, pipe, len1, tmo, SUBMIT, NULL, 0); in do_proc_bulk()
1352 if (len1) { in do_proc_bulk()
1353 if (copy_from_user(tbuf, bulk->data, len1)) { in do_proc_bulk()
1358 snoop_urb(dev, NULL, pipe, len1, tmo, SUBMIT, tbuf, len1); in do_proc_bulk()
1369 usbfs_decrease_memory_usage(len1 + sizeof(struct urb)); in do_proc_bulk()