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[FORMATTING][NTOS:IO] iomgr/irq.c

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- Add a few blank lines.
- Use 2 'continue'.
This commit is contained in:
Serge Gautherie 2020-06-14 13:49:22 +02:00 committed by Hermès Bélusca-Maïto
parent 8e799e2d3e
commit 35d46b23f1
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GPG key ID: 3B2539C65E7B93D0
1 changed files with 52 additions and 46 deletions
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98
ntoskrnl/io/iomgr/irq.c
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@ -9,6 +9,7 @@
/* INCLUDES *****************************************************************/
#include <ntoskrnl.h>
#define NDEBUG
#include <debug.h>
@ -38,6 +39,7 @@ IoConnectInterrupt(OUT PKINTERRUPT *InterruptObject,
BOOLEAN FirstRun;
CCHAR Count = 0;
KAFFINITY Affinity;
PAGED_CODE();
/* Assume failure */
@ -78,54 +80,54 @@ IoConnectInterrupt(OUT PKINTERRUPT *InterruptObject,
for (Count = 0; Affinity; Count++, Affinity >>= 1)
{
/* Check if it's enabled for this CPU */
if (Affinity & 1)
if (!(Affinity & 1))
continue;
/* Check which one we will use */
InterruptUsed = FirstRun ? &IoInterrupt->FirstInterrupt : Interrupt;
/* Initialize it */
KeInitializeInterrupt(InterruptUsed,
ServiceRoutine,
ServiceContext,
SpinLockUsed,
Vector,
Irql,
SynchronizeIrql,
InterruptMode,
ShareVector,
Count,
FloatingSave);
/* Connect it */
if (!KeConnectInterrupt(InterruptUsed))
{
/* Check which one we will use */
InterruptUsed = FirstRun ? &IoInterrupt->FirstInterrupt : Interrupt;
/* Initialize it */
KeInitializeInterrupt(InterruptUsed,
ServiceRoutine,
ServiceContext,
SpinLockUsed,
Vector,
Irql,
SynchronizeIrql,
InterruptMode,
ShareVector,
Count,
FloatingSave);
/* Connect it */
if (!KeConnectInterrupt(InterruptUsed))
{
/* Check how far we got */
if (FirstRun)
{
/* We failed early so just free this */
ExFreePoolWithTag(IoInterrupt, TAG_KINTERRUPT);
}
else
{
/* Far enough, so disconnect everything */
IoDisconnectInterrupt(&IoInterrupt->FirstInterrupt);
}
/* And fail */
*InterruptObject = NULL;
return STATUS_INVALID_PARAMETER;
}
/* Now we've used up our First Run */
/* Check how far we got */
if (FirstRun)
{
FirstRun = FALSE;
/* We failed early so just free this */
ExFreePoolWithTag(IoInterrupt, TAG_KINTERRUPT);
}
else
{
/* Move on to the next one */
IoInterrupt->Interrupt[(UCHAR)Count] = Interrupt++;
/* Far enough, so disconnect everything */
IoDisconnectInterrupt(&IoInterrupt->FirstInterrupt);
}
/* And fail */
*InterruptObject = NULL;
return STATUS_INVALID_PARAMETER;
}
/* Now we've used up our First Run */
if (FirstRun)
{
FirstRun = FALSE;
}
else
{
/* Move on to the next one */
IoInterrupt->Interrupt[(UCHAR)Count] = Interrupt++;
}
}
@ -142,6 +144,7 @@ IoDisconnectInterrupt(PKINTERRUPT InterruptObject)
{
LONG i;
PIO_INTERRUPT IoInterrupt;
PAGED_CODE();
/* Get the I/O Interrupt */
@ -156,11 +159,11 @@ IoDisconnectInterrupt(PKINTERRUPT InterruptObject)
for (i = 0; i < KeNumberProcessors; i++)
{
/* Make sure one was registered */
if (IoInterrupt->Interrupt[i])
{
/* Disconnect it */
KeDisconnectInterrupt(&InterruptObject[i]);
}
if (!IoInterrupt->Interrupt[i])
continue;
/* Disconnect it */
KeDisconnectInterrupt(&InterruptObject[i]);
}
/* Free the I/O Interrupt */
@ -172,6 +175,7 @@ IopConnectInterruptExFullySpecific(
_Inout_ PIO_CONNECT_INTERRUPT_PARAMETERS Parameters)
{
NTSTATUS Status;
PAGED_CODE();
/* Fallback to standard IoConnectInterrupt */
@ -196,6 +200,7 @@ IoConnectInterruptEx(
_Inout_ PIO_CONNECT_INTERRUPT_PARAMETERS Parameters)
{
PAGED_CODE();
switch (Parameters->Version)
{
case CONNECT_FULLY_SPECIFIED:
@ -210,6 +215,7 @@ IoConnectInterruptEx(
DPRINT1("FIXME: Line based interrupts are UNIMPLEMENTED\n");
break;
}
return STATUS_SUCCESS;
}