s390x/tcg: Simplify disassembler operands initialization

Let's simplify initialization to 0.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20190225200318.16102-3-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>

diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index 19072efec65595bdd04b1cecea7b7382c5403d1e..c646e50eb3882cec987afeb738e01388a8cb352e 100644 (file)
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -6091,7 +6091,7 @@ static DisasJumpType translate_one(CPUS390XState *env, DisasContext *s)
     const DisasInsn *insn;
     DisasJumpType ret = DISAS_NEXT;
     DisasFields f;
-    DisasOps o;
+    DisasOps o = {};
 
     /* Search for the insn in the table.  */
     insn = extract_insn(env, s, &f);
@@ -6161,12 +6161,6 @@ static DisasJumpType translate_one(CPUS390XState *env, DisasContext *s)
     /* Set up the strutures we use to communicate with the helpers. */
     s->insn = insn;
     s->fields = &f;
-    o.g_out = o.g_out2 = o.g_in1 = o.g_in2 = false;
-    o.out = NULL;
-    o.out2 = NULL;
-    o.in1 = NULL;
-    o.in2 = NULL;
-    o.addr1 = NULL;
 
     /* Implement the instruction.  */
     if (insn->help_in1) {