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locks: remove dead lease error-handling code 

A minor oversight from f7347ce4ee,
"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>
This commit is contained in:
J. Bruce Fields 2010-11-03 18:09:18 -04:00
parent 3df057ac9a
commit 8896b93f42
1 changed files with 2 additions and 10 deletions
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12
fs/locks.c
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@ -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: