nfsd: Remove unused values in nfs4_setlease()

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index a44be22..780fd6e 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -3925,7 +3925,7 @@ static struct file_lock *nfs4_alloc_init_lease(struct nfs4_file *fp, int flag)
 static int nfs4_setlease(struct nfs4_delegation *dp)
 {
        struct nfs4_file *fp = dp->dl_stid.sc_file;
-       struct file_lock *fl, *ret;
+       struct file_lock *fl;
        struct file *filp;
        int status = 0;
 
@@ -3940,7 +3940,6 @@ static int nfs4_setlease(struct nfs4_delegation *dp)
                return -EBADF;
        }
        fl->fl_file = filp;
-       ret = fl;
        status = vfs_setlease(filp, fl->fl_type, &fl, NULL);
        if (fl)
                locks_free_lock(fl);