From de4e05d1e557882d5e0f55a50cb2b501b40de060 Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@twiddle.net>
Date: Fri, 28 Jul 2017 11:26:47 -0700
Subject: [PATCH] target/s390x: Fix CSST for 16-byte store
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Found by Coverity (CID 1378273).

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 target/s390x/mem_helper.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c
index cdc78aa3d4..c71dce4b1e 100644
--- a/target/s390x/mem_helper.c
+++ b/target/s390x/mem_helper.c
@@ -1580,6 +1580,7 @@ uint32_t HELPER(csst)(CPUS390XState *env, uint32_t r3, uint64_t a1, uint64_t a2)
                 cpu_stq_data_ra(env, a2 + 0, svh, ra);
                 cpu_stq_data_ra(env, a2 + 8, svl, ra);
             }
+            break;
         default:
             g_assert_not_reached();
         }
-- 
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