zfs_arc plugin: Remove unused variables.

diff --git a/src/zfs_arc.c b/src/zfs_arc.c
index bc2b0d2b4e6eab185d5d2687ceee80819d6b5aff..8341be0c306317aa21dac615a1c16f3b66611962 100644 (file)
--- a/src/zfs_arc.c
+++ b/src/zfs_arc.c
@@ -86,7 +86,7 @@ static int za_read (void)
                 demand_metadata_misses,
                 prefetch_data_misses,
                 prefetch_metadata_misses;
-       gauge_t  arc_hits, arc_misses, arc_ratio, l2_hits, l2_misses, l2_ratio;
+       gauge_t  arc_hits, arc_misses, l2_hits, l2_misses;
        value_t  l2_io[2];
 
        get_kstat (&ksp, "zfs", 0, "arcstats");