commit c1f543b739086733024e31d74a52d9e41553f316
author Emilio G. Cota <cota@braap.org> Wed Oct 10 10:48:51 2018 -0400
committer Richard Henderson <richard.henderson@linaro.org> Thu Oct 18 18:58:10 2018 -0700
tree ccdfa8d2d2ecafbe418fb8674a888a2bb843f043
parent fff42f183ea4c3967405d4c1dce6d97dae4d64c8

tcg: fix use of uninitialized variable under CONFIG_PROFILER

We forgot to initialize n in commit 15fa08f845 ("tcg: Dynamically
allocate TCGOps", 2017-12-29).

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-Id: <20181010144853.13005-3-cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/tcg.c

diff --git a/tcg/tcg.c b/tcg/tcg.c
index f27b22b..8f26916 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -3430,7 +3430,7 @@
 
 #ifdef CONFIG_PROFILER
     {
-        int n;
+        int n = 0;
 
         QTAILQ_FOREACH(op, &s->ops, link) {
             n++;