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uhci: Remove write-only variable.

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This commit is contained in:
John Baldwin 2022-04-06 16:45:27 -07:00
parent 4afc92cd6e
commit 8c3923ae2f
1 changed files with 0 additions and 2 deletions
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2
sys/dev/usb/controller/uhci.c
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@ -1295,7 +1295,6 @@ static uint8_t
uhci_check_transfer(struct usb_xfer *xfer)
{
uint32_t status;
uint32_t token;
uhci_td_t *td;
DPRINTFN(16, "xfer=%p checking transfer\n", xfer);
@ -1332,7 +1331,6 @@ uhci_check_transfer(struct usb_xfer *xfer)
while (1) {
usb_pc_cpu_invalidate(td->page_cache);
status = le32toh(td->td_status);
token = le32toh(td->td_token);
/*
* if there is an active TD the transfer isn't done