[1/6,v4] NFSD: Remove the duplicate initialize of file_lock

Commit Message

Kinglong Mee Aug. 19, 2014, 3:16 p.m. UTC

locks_alloc_lock() has initialize the struct file_lock,
so, don't need re-initialize it by locks_init_lock().

v4: same as v3, only cleanup

Signed-off-by: Kinglong Mee <[e-mail]>
Reviewed-by: Jeff Layton <[e-mail]>
Signed-off-by: J. Bruce Fields <[e-mail]>
---
 fs/nfsd/nfs4state.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

Patch

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 2e80a59..98edf97 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -3759,7 +3759,6 @@  static struct file_lock *nfs4_alloc_init_lease(struct nfs4_file *fp, int flag)
 	fl = locks_alloc_lock();
 	if (!fl)
 		return NULL;
-	locks_init_lock(fl);
 	fl->fl_lmops = &nfsd_lease_mng_ops;
 	fl->fl_flags = FL_DELEG;
 	fl->fl_type = flag == NFS4_OPEN_DELEGATE_READ? F_RDLCK: F_WRLCK;
@@ -5210,7 +5209,6 @@  nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 	}
 
 	fp = lock_stp->st_stid.sc_file;
-	locks_init_lock(file_lock);
 	switch (lock->lk_type) {
 		case NFS4_READ_LT:
 		case NFS4_READW_LT:
@@ -5354,7 +5352,7 @@  nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 		status = nfserr_jukebox;
 		goto out;
 	}
-	locks_init_lock(file_lock);
+
 	switch (lockt->lt_type) {
 		case NFS4_READ_LT:
 		case NFS4_READW_LT:
@@ -5432,7 +5430,7 @@  nfsd4_locku(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 		status = nfserr_jukebox;
 		goto fput;
 	}
-	locks_init_lock(file_lock);
+
 	file_lock->fl_type = F_UNLCK;
 	file_lock->fl_owner = (fl_owner_t)lockowner(stp->st_stateowner);
 	file_lock->fl_pid = current->tgid;