Fix gcc unused variable warnings

[zfs.git] / module / zfs / arc.c

diff --git a/module/zfs/arc.c b/module/zfs/arc.c
index c1b8671..96c3fb7 100644 (file)
--- a/module/zfs/arc.c
+++ b/module/zfs/arc.c
@@ -1989,9 +1989,8 @@ arc_shrink(void)
 static int
 arc_reclaim_needed(void)
 {
-       uint64_t extra;
-
 #ifdef _KERNEL
+       uint64_t extra;
 
        if (needfree)
                return (1);