Commit-ID: 2689c71810a6c5de51b8745921d242daf3f71005
Gitweb: http://git.kernel.org/tip/2689c71810a6c5de51b8745921d242daf3f71005
Author: Yang Bai <hamo.by@xxxxxxxxx>
AuthorDate: Fri, 10 Feb 2012 17:55:33 +0800
Committer: Pekka Enberg <penberg@xxxxxxxxxx>
CommitDate: Fri, 10 Feb 2012 13:37:09 +0200
kvm tools: Stop init if check_extensions failed
If kvm__check_extensions found that some of the required
KVM extention is not supported by OS, we should stop the
init and free all allocated resources.
Signed-off-by: Yang Bai <hamo.by@xxxxxxxxx>
Signed-off-by: Pekka Enberg <penberg@xxxxxxxxxx>
---
tools/kvm/kvm.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/tools/kvm/kvm.c b/tools/kvm/kvm.c
index 9a0bd67..8e749ad 100644
--- a/tools/kvm/kvm.c
+++ b/tools/kvm/kvm.c
@@ -384,6 +384,7 @@ struct kvm *kvm__init(const char *kvm_dev, const char *hugetlbfs_path, u64 ram_s
if (kvm__check_extensions(kvm)) {
pr_err("A required KVM extention is not supported by OS");
ret = -ENOSYS;
+ goto err;
}
kvm__arch_init(kvm, hugetlbfs_path, ram_size);
--
To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
|