locks: remove dead lease error-handling code

A minor oversight from f7347ce4ee7c65415f84be915c018473e7076f31,
"fasync: re-organize fasync entry insertion to allow it under a
spinlock": this cleanup-on-error was only needed to handle -ENOMEM.  Now
that we're preallocating it's unneeded.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/locks.c b/fs/locks.c
index 61c22f7..0e62dd3 100644 (file)
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1506,7 +1506,6 @@ static int do_fcntl_add_lease(unsigned int fd, struct file *filp, long arg)
 {
        struct file_lock *fl, *ret;
        struct fasync_struct *new;
-       struct inode *inode = filp->f_path.dentry->d_inode;
        int error;
 
        fl = lease_alloc(filp, arg);
@@ -1520,7 +1519,7 @@ static int do_fcntl_add_lease(unsigned int fd, struct file *filp, long arg)
        }
        ret = fl;
        lock_flocks();
-       error = __vfs_setlease(filp, arg, &fl);
+       error = __vfs_setlease(filp, arg, &ret);
        if (error) {
                unlock_flocks();
                locks_free_lock(fl);
@@ -1538,14 +1537,7 @@ static int do_fcntl_add_lease(unsigned int fd, struct file *filp, long arg)
        if (!fasync_insert_entry(fd, filp, &ret->fl_fasync, new))
                new = NULL;
 
-       if (error < 0) {
-               /* remove lease just inserted by setlease */
-               fl->fl_type = F_UNLCK | F_INPROGRESS;
-               fl->fl_break_time = jiffies - 10;
-               time_out_leases(inode);
-       } else {
-               error = __f_setown(filp, task_pid(current), PIDTYPE_PID, 0);
-       }
+       error = __f_setown(filp, task_pid(current), PIDTYPE_PID, 0);
        unlock_flocks();
 
 out_free_fasync: