drivers/rtc/rtc-twl.c: ensure all interrupts are disabled during probe

[cascardo/linux.git] / fs / locks.c

diff --git a/fs/locks.c b/fs/locks.c
index fce6238..7e81bfc 100644 (file)
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -200,11 +200,7 @@ void locks_release_private(struct file_lock *fl)
                        fl->fl_ops->fl_release_private(fl);
                fl->fl_ops = NULL;
        }
-       if (fl->fl_lmops) {
-               if (fl->fl_lmops->lm_release_private)
-                       fl->fl_lmops->lm_release_private(fl);
-               fl->fl_lmops = NULL;
-       }
+       fl->fl_lmops = NULL;
 
 }
 EXPORT_SYMBOL_GPL(locks_release_private);
@@ -308,7 +304,7 @@ static int flock_make_lock(struct file *filp, struct file_lock **lock,
        return 0;
 }
 
-static int assign_type(struct file_lock *fl, int type)
+static int assign_type(struct file_lock *fl, long type)
 {
        switch (type) {
        case F_RDLCK:
@@ -427,25 +423,15 @@ static void lease_break_callback(struct file_lock *fl)
        kill_fasync(&fl->fl_fasync, SIGIO, POLL_MSG);
 }
 
-static void lease_release_private_callback(struct file_lock *fl)
-{
-       if (!fl->fl_file)
-               return;
-
-       f_delown(fl->fl_file);
-       fl->fl_file->f_owner.signum = 0;
-}
-
 static const struct lock_manager_operations lease_manager_ops = {
        .lm_break = lease_break_callback,
-       .lm_release_private = lease_release_private_callback,
        .lm_change = lease_modify,
 };
 
 /*
  * Initialize a lease, use the default lock manager operations
  */
-static int lease_init(struct file *filp, int type, struct file_lock *fl)
+static int lease_init(struct file *filp, long type, struct file_lock *fl)
  {
        if (assign_type(fl, type) != 0)
                return -EINVAL;
@@ -463,7 +449,7 @@ static int lease_init(struct file *filp, int type, struct file_lock *fl)
 }
 
 /* Allocate a file_lock initialised to this type of lease */
-static struct file_lock *lease_alloc(struct file *filp, int type)
+static struct file_lock *lease_alloc(struct file *filp, long type)
 {
        struct file_lock *fl = locks_alloc_lock();
        int error = -ENOMEM;
@@ -580,12 +566,6 @@ static void locks_delete_lock(struct file_lock **thisfl_p)
        fl->fl_next = NULL;
        list_del_init(&fl->fl_link);
 
-       fasync_helper(0, fl->fl_file, 0, &fl->fl_fasync);
-       if (fl->fl_fasync != NULL) {
-               printk(KERN_ERR "locks_delete_lock: fasync == %p\n", fl->fl_fasync);
-               fl->fl_fasync = NULL;
-       }
-
        if (fl->fl_nspid) {
                put_pid(fl->fl_nspid);
                fl->fl_nspid = NULL;
@@ -1155,8 +1135,18 @@ int lease_modify(struct file_lock **before, int arg)
                return error;
        lease_clear_pending(fl, arg);
        locks_wake_up_blocks(fl);
-       if (arg == F_UNLCK)
+       if (arg == F_UNLCK) {
+               struct file *filp = fl->fl_file;
+
+               f_delown(filp);
+               filp->f_owner.signum = 0;
+               fasync_helper(0, fl->fl_file, 0, &fl->fl_fasync);
+               if (fl->fl_fasync != NULL) {
+                       printk(KERN_ERR "locks_delete_lock: fasync == %p\n", fl->fl_fasync);
+                       fl->fl_fasync = NULL;
+               }
                locks_delete_lock(before);
+       }
        return 0;
 }