This make it possible to call kvm_destroy_vm_debugfs() from
kvm_create_vm_debugfs() in error conditions.
Signed-off-by: Luiz Capitulino <lcapitulino@xxxxxxxxxx>
---
virt/kvm/kvm_main.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 1950782..c1dc45e 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -559,9 +559,11 @@ static void kvm_destroy_vm_debugfs(struct kvm *kvm)
debugfs_remove_recursive(kvm->debugfs_dentry);
- for (i = 0; i < kvm_debugfs_num_entries; i++)
- kfree(kvm->debugfs_stat_data[i]);
- kfree(kvm->debugfs_stat_data);
+ if (kvm->debugfs_stat_data) {
+ for (i = 0; i < kvm_debugfs_num_entries; i++)
+ kfree(kvm->debugfs_stat_data[i]);
+ kfree(kvm->debugfs_stat_data);
+ }
}
static int kvm_create_vm_debugfs(struct kvm *kvm, int fd)
--
2.5.5
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