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Svace: Fixed DEREF_OF_NULL.RET.LIB.PROC warning.

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ocbuild 2022-01-12 11:20:35 +03:00
parent a53ac66d8e
commit 0c49559719
1 changed files with 6 additions and 2 deletions
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8
MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c
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@ -2218,6 +2218,7 @@ XhcInitializeDeviceSlot (
// 4) Allocate and initialize the Transfer Ring for the Default Control Endpoint. // 4) Allocate and initialize the Transfer Ring for the Default Control Endpoint.
// //
EndpointTransferRing = AllocateZeroPool (sizeof (TRANSFER_RING)); EndpointTransferRing = AllocateZeroPool (sizeof (TRANSFER_RING));
ASSERT (EndpointTransferRing != NULL);
Xhc->UsbDevContext[SlotId].EndpointTransferRing[0] = EndpointTransferRing; Xhc->UsbDevContext[SlotId].EndpointTransferRing[0] = EndpointTransferRing;
CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[0]); CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[0]);
// //
@ -2431,6 +2432,7 @@ XhcInitializeDeviceSlot64 (
// 4) Allocate and initialize the Transfer Ring for the Default Control Endpoint. // 4) Allocate and initialize the Transfer Ring for the Default Control Endpoint.
// //
EndpointTransferRing = AllocateZeroPool (sizeof (TRANSFER_RING)); EndpointTransferRing = AllocateZeroPool (sizeof (TRANSFER_RING));
ASSERT (EndpointTransferRing != NULL);
Xhc->UsbDevContext[SlotId].EndpointTransferRing[0] = EndpointTransferRing; Xhc->UsbDevContext[SlotId].EndpointTransferRing[0] = EndpointTransferRing;
CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[0]); CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[0]);
// //
@ -2816,6 +2818,7 @@ XhcInitializeEndpointContext (
InputContext->EP[Dci-1].AverageTRBLength = 0x1000; InputContext->EP[Dci-1].AverageTRBLength = 0x1000;
if (Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] == NULL) { if (Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] == NULL) {
EndpointTransferRing = AllocateZeroPool(sizeof (TRANSFER_RING)); EndpointTransferRing = AllocateZeroPool(sizeof (TRANSFER_RING));
ASSERT (EndpointTransferRing != NULL);
Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] = (VOID *) EndpointTransferRing; Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] = (VOID *) EndpointTransferRing;
CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1]); CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1]);
DEBUG ((DEBUG_INFO, "Endpoint[%x]: Created BULK ring [%p~%p)\n", DEBUG ((DEBUG_INFO, "Endpoint[%x]: Created BULK ring [%p~%p)\n",
@ -2889,6 +2892,7 @@ XhcInitializeEndpointContext (
if (Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] == NULL) { if (Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] == NULL) {
EndpointTransferRing = AllocateZeroPool(sizeof (TRANSFER_RING)); EndpointTransferRing = AllocateZeroPool(sizeof (TRANSFER_RING));
ASSERT (EndpointTransferRing != NULL);
Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] = (VOID *) EndpointTransferRing; Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] = (VOID *) EndpointTransferRing;
CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1]); CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1]);
DEBUG ((DEBUG_INFO, "Endpoint[%x]: Created INT ring [%p~%p)\n", DEBUG ((DEBUG_INFO, "Endpoint[%x]: Created INT ring [%p~%p)\n",
@ -3008,6 +3012,7 @@ XhcInitializeEndpointContext64 (
InputContext->EP[Dci-1].AverageTRBLength = 0x1000; InputContext->EP[Dci-1].AverageTRBLength = 0x1000;
if (Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] == NULL) { if (Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] == NULL) {
EndpointTransferRing = AllocateZeroPool(sizeof (TRANSFER_RING)); EndpointTransferRing = AllocateZeroPool(sizeof (TRANSFER_RING));
ASSERT (EndpointTransferRing != NULL);
Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] = (VOID *) EndpointTransferRing; Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] = (VOID *) EndpointTransferRing;
CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1]); CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1]);
DEBUG ((DEBUG_INFO, "Endpoint64[%x]: Created BULK ring [%p~%p)\n", DEBUG ((DEBUG_INFO, "Endpoint64[%x]: Created BULK ring [%p~%p)\n",
@ -3081,6 +3086,7 @@ XhcInitializeEndpointContext64 (
if (Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] == NULL) { if (Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] == NULL) {
EndpointTransferRing = AllocateZeroPool(sizeof (TRANSFER_RING)); EndpointTransferRing = AllocateZeroPool(sizeof (TRANSFER_RING));
ASSERT (EndpointTransferRing != NULL);
Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] = (VOID *) EndpointTransferRing; Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1] = (VOID *) EndpointTransferRing;
CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1]); CreateTransferRing(Xhc, TR_RING_TRB_NUMBER, (TRANSFER_RING *)Xhc->UsbDevContext[SlotId].EndpointTransferRing[Dci-1]);
DEBUG ((DEBUG_INFO, "Endpoint64[%x]: Created INT ring [%p~%p)\n", DEBUG ((DEBUG_INFO, "Endpoint64[%x]: Created INT ring [%p~%p)\n",
@ -4120,5 +4126,3 @@ XhcConfigHubContext64 (
} }
return Status; return Status;
} }