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[Qemu-devel] [PATCH 14/18] kvm: Remove static return code of kvm_handle_
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH 14/18] kvm: Remove static return code of kvm_handle_io |
Date: |
Mon, 10 Jan 2011 09:32:07 +0100 |
From: Jan Kiszka <address@hidden>
Improve the readability of the exit dispatcher by moving the static
return value of kvm_handle_io to its caller.
Signed-off-by: Jan Kiszka <address@hidden>
---
kvm-all.c | 17 ++++++++---------
1 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/kvm-all.c b/kvm-all.c
index 429ab7a..fb4d73e 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -703,8 +703,8 @@ err:
return ret;
}
-static int kvm_handle_io(uint16_t port, void *data, int direction, int size,
- uint32_t count)
+static void kvm_handle_io(uint16_t port, void *data, int direction, int size,
+ uint32_t count)
{
int i;
uint8_t *ptr = data;
@@ -738,8 +738,6 @@ static int kvm_handle_io(uint16_t port, void *data, int
direction, int size,
ptr += size;
}
-
- return 1;
}
#ifdef KVM_CAP_INTERNAL_ERROR_DATA
@@ -872,11 +870,12 @@ int kvm_cpu_exec(CPUState *env)
switch (run->exit_reason) {
case KVM_EXIT_IO:
DPRINTF("handle_io\n");
- ret = kvm_handle_io(run->io.port,
- (uint8_t *)run + run->io.data_offset,
- run->io.direction,
- run->io.size,
- run->io.count);
+ kvm_handle_io(run->io.port,
+ (uint8_t *)run + run->io.data_offset,
+ run->io.direction,
+ run->io.size,
+ run->io.count);
+ ret = 1;
break;
case KVM_EXIT_MMIO:
DPRINTF("handle_mmio\n");
--
1.7.1
- [Qemu-devel] [PATCH 15/18] kvm: Leave kvm_cpu_exec directly after KVM_EXIT_SHUTDOWN, (continued)
- [Qemu-devel] [PATCH 15/18] kvm: Leave kvm_cpu_exec directly after KVM_EXIT_SHUTDOWN, Jan Kiszka, 2011/01/10
- [Qemu-devel] [PATCH 17/18] kvm: x86: Prepare VCPU loop for in-kernel irqchip, Jan Kiszka, 2011/01/10
- [Qemu-devel] [PATCH 02/18] kvm: Drop redundant kvm_enabled from kvm_cpu_thread_fn, Jan Kiszka, 2011/01/10
- [Qemu-devel] [PATCH 01/18] Revert "kvm: Drop return value of kvm_cpu_exec", Jan Kiszka, 2011/01/10
- [Qemu-devel] [PATCH 05/18] kvm: Set up signal mask also for !CONFIG_IOTHREAD, Jan Kiszka, 2011/01/10
- [Qemu-devel] [PATCH 11/18] Introduce VCPU self-signaling service, Jan Kiszka, 2011/01/10
- [Qemu-devel] [PATCH 18/18] kvm: Drop return values from kvm_arch_pre/post_run, Jan Kiszka, 2011/01/10
- [Qemu-devel] [PATCH 16/18] kvm: Separate TCG from KVM cpu execution, Jan Kiszka, 2011/01/10
- [Qemu-devel] [PATCH 14/18] kvm: Remove static return code of kvm_handle_io,
Jan Kiszka <=
- [Qemu-devel] [PATCH 12/18] kvm: Move irqchip event processing out of inner loop, Jan Kiszka, 2011/01/10
- [Qemu-devel] [PATCH 07/18] kvm: Add MCE signal support for !CONFIG_IOTHREAD, Jan Kiszka, 2011/01/10
[Qemu-devel] Re: [PATCH 00/18] [uq/master] MCE & IO exit fixes, prepare for VCPU loop reuse, Jan Kiszka, 2011/01/10