KVM: selftests: Remove superfluous variable assignment

Don't nullify "nodep" to NULL one line before it's set to "tmp".

Signed-off-by: Minjie Du <duminjie@vivo.com>
Link: https://lore.kernel.org/r/20230704122148.11573-1-duminjie@vivo.com
[sean: massage shortlog+changelog]
Signed-off-by: Sean Christopherson <seanjc@google.com>

diff --git a/tools/testing/selftests/kvm/lib/sparsebit.c b/tools/testing/selftests/kvm/lib/sparsebit.c
index 50e0cf41a7dd6fe6d193f44e57859460951f867b..88cb6b84e6f31009e8fc61e2ae0b69b9728e0ef1 100644 (file)
--- a/tools/testing/selftests/kvm/lib/sparsebit.c
+++ b/tools/testing/selftests/kvm/lib/sparsebit.c
@@ -634,7 +634,6 @@ static void node_reduce(struct sparsebit *s, struct node *nodep)
                                tmp = node_prev(s, nodep);
 
                        node_rm(s, nodep);
-                       nodep = NULL;
 
                        nodep = tmp;
                        reduction_performed = true;