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Unbreak -O2 build: initialize nstatus to avoid uninitialized warning.

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This commit is contained in:
marcel 2004-07-03 02:10:52 +00:00
parent 82e3e73431
commit 4c8ddc3ef6
1 changed files with 3 additions and 1 deletions
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4
sys/dev/usb/ehci.c
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@ -725,7 +725,7 @@ ehci_idone(struct ehci_xfer *ex)
usbd_xfer_handle xfer = &ex->xfer;
struct ehci_pipe *epipe = (struct ehci_pipe *)xfer->pipe;
ehci_soft_qtd_t *sqtd;
u_int32_t status = 0, nstatus;
u_int32_t status, nstatus;
int actlen;
DPRINTFN(/*12*/2, ("ehci_idone: ex=%p\n", ex));
@ -761,6 +761,8 @@ ehci_idone(struct ehci_xfer *ex)
/* The transfer is done, compute actual length and status. */
actlen = 0;
nstatus = 0;
status = 0;
for (sqtd = ex->sqtdstart; sqtd != NULL; sqtd = sqtd->nextqtd) {
nstatus = le32toh(sqtd->qtd.qtd_status);
if (nstatus & EHCI_QTD_ACTIVE)