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| author | Thomas Pugliese <thomas.pugliese@gmail.com> | 2014-02-28 21:54:37 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-28 20:23:03 -0800 |
| commit | 927c4dac34cf465089b8d3ff570147ae3ce1a984 (patch) | |
| tree | c84b57578b83baad0e0eed76922a742aa2ca300b /drivers/usb/wusbcore | |
| parent | 23c058201fe36adf1a225281739b3ec31ec4e858 (diff) | |
| download | linux-927c4dac34cf465089b8d3ff570147ae3ce1a984.tar.bz2 | |
usb: wusbcore: fix compile warnings
Fix "pointer targets differ in signedness" and "variable set but not
used" warnings
Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/wusbcore')
| -rw-r--r-- | drivers/usb/wusbcore/devconnect.c | 4 | ||||
| -rw-r--r-- | drivers/usb/wusbcore/wa-xfer.c | 6 |
2 files changed, 3 insertions, 7 deletions
diff --git a/drivers/usb/wusbcore/devconnect.c b/drivers/usb/wusbcore/devconnect.c index 3b959e83b28e..0677139c6065 100644 --- a/drivers/usb/wusbcore/devconnect.c +++ b/drivers/usb/wusbcore/devconnect.c @@ -284,7 +284,7 @@ void wusbhc_devconnect_ack(struct wusbhc *wusbhc, struct wusb_dn_connect *dnc, struct device *dev = wusbhc->dev; struct wusb_dev *wusb_dev; struct wusb_port *port; - unsigned idx, devnum; + unsigned idx; mutex_lock(&wusbhc->mutex); @@ -312,8 +312,6 @@ void wusbhc_devconnect_ack(struct wusbhc *wusbhc, struct wusb_dn_connect *dnc, goto error_unlock; } - devnum = idx + 2; - /* Make sure we are using no crypto on that "virtual port" */ wusbhc->set_ptk(wusbhc, idx, 0, NULL, 0); diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c index 0636206f75ab..404ce81b286c 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; |