Lines Matching refs:len1
1259 unsigned int tmo, len1, len2, pipe; in do_proc_bulk() local
1272 len1 = bulk->len; in do_proc_bulk()
1273 if (len1 < 0 || len1 >= (INT_MAX - sizeof(struct urb))) in do_proc_bulk()
1283 ret = usbfs_increase_memory_usage(len1 + sizeof(struct urb)); in do_proc_bulk()
1292 tbuf = kmalloc(len1, GFP_KERNEL | __GFP_NOWARN); in do_proc_bulk()
1302 usb_fill_int_urb(urb, dev, pipe, tbuf, len1, in do_proc_bulk()
1305 usb_fill_bulk_urb(urb, dev, pipe, tbuf, len1, NULL, NULL); in do_proc_bulk()
1310 snoop_urb(dev, NULL, pipe, len1, tmo, SUBMIT, NULL, 0); in do_proc_bulk()
1324 if (len1) { in do_proc_bulk()
1325 if (copy_from_user(tbuf, bulk->data, len1)) { in do_proc_bulk()
1330 snoop_urb(dev, NULL, pipe, len1, tmo, SUBMIT, tbuf, len1); in do_proc_bulk()
1341 usbfs_decrease_memory_usage(len1 + sizeof(struct urb)); in do_proc_bulk()