fuse: fix warning when compiled against old fuse versions

client/fuse_ll.cc: In function 'void invalidate_cb(void*, vinodeno_t, int64_t, int64_t)':
warning: client/fuse_ll.cc:540: unused variable 'fino'

Signed-off-by: Sage Weil <sage@inktank.com>
(cherry picked from commit 9833e9dabe010e538cb98c51d79b6df58ce28f9e)

diff --git a/src/client/fuse_ll.cc b/src/client/fuse_ll.cc
index 83395534d0dc09a7f2a6a56735c6262ab28caafd..df82ac9b17ce5cb1e0b46b5df10579e61b9fe987 100644 (file)
--- a/src/client/fuse_ll.cc
+++ b/src/client/fuse_ll.cc
@@ -536,9 +536,9 @@ static int getgroups_cb(void *handle, uid_t uid, gid_t **sgids)
 
 static void invalidate_cb(void *handle, vinodeno_t vino, int64_t off, int64_t len)
 {
+#if FUSE_VERSION >= FUSE_MAKE_VERSION(2, 8)
   CephFuse::Handle *cfuse = (CephFuse::Handle *)handle;
   fuse_ino_t fino = cfuse->make_fake_ino(vino.ino, vino.snapid);
-#if FUSE_VERSION >= FUSE_MAKE_VERSION(2, 8)
   fuse_lowlevel_notify_inval_inode(cfuse->ch, fino, off, len);
 #endif
 }