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Re: [Qemu-devel] [PATCH] KVM: Use return value for error print


From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH] KVM: Use return value for error print
Date: Fri, 21 Feb 2014 07:33:43 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0

Il 27/01/2014 15:18, Alexander Graf ha scritto:
Commit 94ccff13 introduced a more verbose failure message and retry
operations on KVM VM creation. However, it ended up using a variable
for its failure message that hasn't been initialized yet.

Fix it to use the value it meant to set.

Signed-off-by: Alexander Graf <address@hidden>
---
 kvm-all.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kvm-all.c b/kvm-all.c
index a3fb8de..3f78651 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -1427,7 +1427,7 @@ int kvm_init(void)
     } while (ret == -EINTR);

     if (ret < 0) {
-        fprintf(stderr, "ioctl(KVM_CREATE_VM) failed: %d %s\n", -s->vmfd,
+        fprintf(stderr, "ioctl(KVM_CREATE_VM) failed: %d %s\n", -ret,
                 strerror(-ret));

 #ifdef TARGET_S390X


Applied to uq/master, thanks.

Paolo



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