On Wed, 1 Feb 2012, Cyrill Gorcunov wrote:
I suspect we need something like
---
tools/kvm/builtin-run.c | 5 +++++
tools/kvm/kvm.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
Index: linux-2.6.git/tools/kvm/builtin-run.c
===================================================================
--- linux-2.6.git.orig/tools/kvm/builtin-run.c
+++ linux-2.6.git/tools/kvm/builtin-run.c
@@ -997,6 +997,11 @@ static int kvm_cmd_run_init(int argc, co
}
kvm = kvm__init(dev, hugetlbfs_path, ram_size, guest_name);
+ if (IS_ERR(kvm)) {
+ r = (int)PTR_ERR(kvm);
The cast is not needed.
+ pr_err("Can't initialize KVM, failed with error %d\n", r);
+ goto fail;
+ }
--
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