From: Avi Kivity <avi@qumranet.com>
Date: Thu, 1 Mar 2007 14:47:06 +0000 (+0200)
Subject: KVM: Remove minor wart from KVM_CREATE_VCPU ioctl
X-Git-Tag: v3.12-rc1~30556^2~56
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2a4dac3952468157297b81ae0a29815c02ead179;p=kernel%2Fkernel-generic.git

KVM: Remove minor wart from KVM_CREATE_VCPU ioctl

That ioctl does not transfer any data, so it should be an _IO rather than an
_IOW.

Signed-off-by: Avi Kivity <avi@qumranet.com>
---

diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index c6dd4a7..d89189a 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -241,7 +241,7 @@ struct kvm_cpuid {
  * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns
  * a vcpu fd.
  */
-#define KVM_CREATE_VCPU           _IOW(KVMIO, 11, int)
+#define KVM_CREATE_VCPU           _IO(KVMIO, 11)
 #define KVM_GET_DIRTY_LOG         _IOW(KVMIO, 12, struct kvm_dirty_log)
 
 /*