[PATCH] contrib/plugins/cache.c: Remove redundant check of l2_access

[Peter Maydell]

In append_stats_line(), we have an expression
   l2_access ? l2_miss_rate : 0.0
But this is inside an if (l2_access && l2_misses) { ... } block,
so Coverity points out that the false part of the ?: is dead code.

Remove the unnecessary test.

Resolves: Coverity CID 1522458
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 contrib/plugins/cache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/plugins/cache.c b/contrib/plugins/cache.c
index c5c8ac75a9c..512ef6776b7 100644
--- a/contrib/plugins/cache.c
+++ b/contrib/plugins/cache.c
@@ -558,7 +558,7 @@ static void append_stats_line(GString *line,
                                "  %-12" PRIu64 " %-11" PRIu64 " %10.4lf%%",
                                l2_access,
                                l2_misses,
-                               l2_access ? l2_miss_rate : 0.0);
+                               l2_miss_rate);
     }
 
     g_string_append(line, "\n");
-- 
2.34.1