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XHCI: Check return value of _LinkDescriptorForPipe.

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This commit is contained in:
Augustin Cavalier
2019-02-18 11:53:05 -05:00
parent db360a2064
commit 0ca15910c4
1 changed files with 6 additions and 2 deletions
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src/add-ons/kernel/busses/usb/xhci.cpp
+6 -2
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@@ -672,7 +672,9 @@ XHCI::SubmitControlRequest(Transfer *transfer)
return status; return status;
setupDescriptor->transfer = transfer; setupDescriptor->transfer = transfer;
_LinkDescriptorForPipe(setupDescriptor, endpoint); status = _LinkDescriptorForPipe(setupDescriptor, endpoint);
if (status != B_OK)
return status;
TRACE("SubmitControlRequest() request linked\n"); TRACE("SubmitControlRequest() request linked\n");
TRACE("Endpoint status 0x%08" B_PRIx32 " 0x%08" B_PRIx32 " 0x%016" B_PRIx64 "\n", TRACE("Endpoint status 0x%08" B_PRIx32 " 0x%08" B_PRIx32 " 0x%016" B_PRIx64 "\n",
@@ -754,7 +756,9 @@ XHCI::SubmitNormalRequest(Transfer *transfer)
xhci_endpoint *endpoint = (xhci_endpoint *)pipe->ControllerCookie(); xhci_endpoint *endpoint = (xhci_endpoint *)pipe->ControllerCookie();
descriptor->transfer = transfer; descriptor->transfer = transfer;
_LinkDescriptorForPipe(descriptor, endpoint); status = _LinkDescriptorForPipe(descriptor, endpoint);
if (status != B_OK)
return status;
TRACE("SubmitNormalRequest() request linked\n"); TRACE("SubmitNormalRequest() request linked\n");
TRACE("Endpoint status 0x%08" B_PRIx32 " 0x%08" B_PRIx32 " 0x%016" B_PRIx64 "\n", TRACE("Endpoint status 0x%08" B_PRIx32 " 0x%08" B_PRIx32 " 0x%016" B_PRIx64 "\n",