diff options
Diffstat (limited to 'drivers/usb/wusbcore/wa-xfer.c')
| -rw-r--r-- | drivers/usb/wusbcore/wa-xfer.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c index 0636206..404ce81 100644 --- a/drivers/usb/wusbcore/wa-xfer.c +++ b/drivers/usb/wusbcore/wa-xfer.c @@ -1007,7 +1007,7 @@ static void wa_seg_tr_cb(struct urb *urb) */ static struct scatterlist *wa_xfer_create_subset_sg(struct scatterlist *in_sg, const unsigned int bytes_transferred, - const unsigned int bytes_to_transfer, unsigned int *out_num_sgs) + const unsigned int bytes_to_transfer, int *out_num_sgs) { struct scatterlist *out_sg; unsigned int bytes_processed = 0, offset_into_current_page_data = 0, @@ -1161,14 +1161,13 @@ static int __wa_populate_dto_urb(struct wa_xfer *xfer, */ static int __wa_xfer_setup_segs(struct wa_xfer *xfer, size_t xfer_hdr_size) { - int result, cnt, iso_frame_offset; + int result, cnt, isoc_frame_offset = 0; size_t alloc_size = sizeof(*xfer->seg[0]) - sizeof(xfer->seg[0]->xfer_hdr) + xfer_hdr_size; struct usb_device *usb_dev = xfer->wa->usb_dev; const struct usb_endpoint_descriptor *dto_epd = xfer->wa->dto_epd; struct wa_seg *seg; size_t buf_itr, buf_size, buf_itr_size; - int isoc_frame_offset = 0; result = -ENOMEM; xfer->seg = kcalloc(xfer->segs, sizeof(xfer->seg[0]), GFP_ATOMIC); @@ -1176,7 +1175,6 @@ static int __wa_xfer_setup_segs(struct wa_xfer *xfer, size_t xfer_hdr_size) goto error_segs_kzalloc; buf_itr = 0; buf_size = xfer->urb->transfer_buffer_length; - iso_frame_offset = 0; for (cnt = 0; cnt < xfer->segs; cnt++) { size_t iso_pkt_descr_size = 0; int seg_isoc_frame_count = 0, seg_isoc_size = 0; |
