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ceph: remove useless variable revoked_rdcache

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Cleanup in handle_cap_grant().

Signed-off-by: Li Wang <liwang@ubuntukylin.com>
Reviewed-by: Sage Weil <sage@inktank.com>
This commit is contained in:
Li Wang 2013-08-15 22:00:25 -07:00 committed by Sage Weil
parent dbcae088fa
commit e907574323
1 changed files with 1 additions and 4 deletions
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5
fs/ceph/caps.c
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@ -2393,7 +2393,6 @@ static void handle_cap_grant(struct inode *inode, struct ceph_mds_caps *grant,
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 @@ static void handle_cap_grant(struct inode *inode, struct ceph_mds_caps *grant,
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) {