ceph: remove useless variable revoked_rdcache
Cleanup in handle_cap_grant().
Signed-off-by: Li Wang <liwang@ubuntukylin.com>
Reviewed-by: Sage Weil <sage@inktank.com>
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 165ebbe..5a26bc1 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -2393,7 +2393,6 @@
int check_caps = 0;
int wake = 0;
int writeback = 0;
- int revoked_rdcache = 0;
int queue_invalidate = 0;
int deleted_inode = 0;
@@ -2410,9 +2409,7 @@
if (((cap->issued & ~newcaps) & CEPH_CAP_FILE_CACHE) &&
(newcaps & CEPH_CAP_FILE_LAZYIO) == 0 &&
!ci->i_wrbuffer_ref) {
- if (try_nonblocking_invalidate(inode) == 0) {
- revoked_rdcache = 1;
- } else {
+ if (try_nonblocking_invalidate(inode)) {
/* there were locked pages.. invalidate later
in a separate thread. */
if (ci->i_rdcache_revoking != ci->i_rdcache_gen) {