Remove unused variables to silence CLANG warnings.
Remove some BLANK lines and unnecessary TABS. Differential Revision: D2687 Reviewed by: rodrigc, hselasky
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@ -1008,7 +1008,6 @@ libusb10_isoc_proxy(struct libusb20_transfer *pxfer)
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uint16_t iso_packets;
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uint16_t i;
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uint8_t status;
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uint8_t flags;
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status = libusb20_tr_get_status(pxfer);
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sxfer = libusb20_tr_get_priv_sc1(pxfer);
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@ -1016,7 +1015,7 @@ libusb10_isoc_proxy(struct libusb20_transfer *pxfer)
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iso_packets = libusb20_tr_get_max_frames(pxfer);
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if (sxfer == NULL)
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return; /* cancelled - nothing to do */
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return; /* cancelled - nothing to do */
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uxfer = (struct libusb_transfer *)(
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((uint8_t *)sxfer) + sizeof(*sxfer));
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@ -1025,16 +1024,13 @@ libusb10_isoc_proxy(struct libusb20_transfer *pxfer)
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iso_packets = uxfer->num_iso_packets;
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if (iso_packets == 0)
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return; /* nothing to do */
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return; /* nothing to do */
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/* make sure that the number of ISOCHRONOUS packets is valid */
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uxfer->num_iso_packets = iso_packets;
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flags = uxfer->flags;
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switch (status) {
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case LIBUSB20_TRANSFER_COMPLETED:
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/* update actual length */
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uxfer->actual_length = actlen;
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for (i = 0; i != iso_packets; i++) {
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@ -1043,9 +1039,7 @@ libusb10_isoc_proxy(struct libusb20_transfer *pxfer)
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}
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libusb10_complete_transfer(pxfer, sxfer, LIBUSB_TRANSFER_COMPLETED);
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break;
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case LIBUSB20_TRANSFER_START:
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/* setup length(s) */
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actlen = 0;
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for (i = 0; i != iso_packets; i++) {
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@ -1064,7 +1058,6 @@ libusb10_isoc_proxy(struct libusb20_transfer *pxfer)
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/* fork another USB transfer, if any */
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libusb10_submit_transfer_sub(libusb20_tr_get_priv_sc0(pxfer), uxfer->endpoint);
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break;
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default:
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libusb10_complete_transfer(pxfer, sxfer, libusb10_convert_error(status));
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break;
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@ -517,9 +517,7 @@ libusb20_me_encode(void *ptr, uint16_t len, const void *pd)
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* room for the
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* complete structure:
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*/
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uint16_t dummy;
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dummy = libusb20_me_encode(buf,
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(void) libusb20_me_encode(buf,
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0xFFFF - 3, ps->ptr);
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} else {
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bcopy(src_ptr, buf, src_len);
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@ -673,7 +671,6 @@ libusb20_me_decode(const void *ptr, uint16_t len, void *pd)
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~(LIBUSB20_ME_STRUCT_ALIGN - 1)); /* align */
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while (pd_count--) {
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uint16_t temp;
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uint16_t dummy;
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struct libusb20_me_struct *ps;
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ps = LIBUSB20_ADD_BYTES(pd, pd_offset);
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@ -763,7 +760,7 @@ libusb20_me_decode(const void *ptr, uint16_t len, void *pd)
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* Recursivly decode
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* the next structure
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*/
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dummy = libusb20_me_decode(buf,
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(void) libusb20_me_decode(buf,
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temp, ps->ptr);
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} else {
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/* update type */
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