diff options
| author | Greg Kurz <groug@kaod.org> | 2016-07-21 09:15:50 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2016-09-07 09:52:14 +1000 |
| commit | 1b1746a4368c960652ca7e4a36aea8a65fa9f319 (patch) | |
| tree | b7ff67dfc7909e7546561fee8e6c64cf0fc1bb69 /hw | |
| parent | 2926375cffce464fde6b4dabaed1e133d549af39 (diff) | |
| download | qemu-1b1746a4368c960652ca7e4a36aea8a65fa9f319.zip qemu-1b1746a4368c960652ca7e4a36aea8a65fa9f319.tar.gz qemu-1b1746a4368c960652ca7e4a36aea8a65fa9f319.tar.bz2 | |
xics_kvm: drop extra checking of kernel_xics_fd
We abort a few lines above if kernel_xics_fd == -1.
This is only code cleanup.
Signed-off-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/intc/xics_kvm.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/hw/intc/xics_kvm.c b/hw/intc/xics_kvm.c index edbd62f..c9caefc 100644 --- a/hw/intc/xics_kvm.c +++ b/hw/intc/xics_kvm.c @@ -329,6 +329,7 @@ static void xics_kvm_cpu_setup(XICSState *xics, PowerPCCPU *cpu) CPUState *cs; ICPState *ss; KVMXICSState *xicskvm = XICS_SPAPR_KVM(xics); + int ret; cs = CPU(cpu); ss = &xics->ss[cs->cpu_index]; @@ -347,19 +348,14 @@ static void xics_kvm_cpu_setup(XICSState *xics, PowerPCCPU *cpu) return; } - if (xicskvm->kernel_xics_fd != -1) { - int ret; - - ret = kvm_vcpu_enable_cap(cs, KVM_CAP_IRQ_XICS, 0, - xicskvm->kernel_xics_fd, - kvm_arch_vcpu_id(cs)); - if (ret < 0) { - error_report("Unable to connect CPU%ld to kernel XICS: %s", - kvm_arch_vcpu_id(cs), strerror(errno)); - exit(1); - } - ss->cap_irq_xics_enabled = true; + ret = kvm_vcpu_enable_cap(cs, KVM_CAP_IRQ_XICS, 0, xicskvm->kernel_xics_fd, + kvm_arch_vcpu_id(cs)); + if (ret < 0) { + error_report("Unable to connect CPU%ld to kernel XICS: %s", + kvm_arch_vcpu_id(cs), strerror(errno)); + exit(1); } + ss->cap_irq_xics_enabled = true; } static void xics_kvm_set_nr_irqs(XICSState *xics, uint32_t nr_irqs, |