[PATCH] tty: update the tty layer to work with struct pid

[linux.git] / kernel / sys.c

diff --git a/kernel/sys.c b/kernel/sys.c
index 6e2101dec0fcfc9e95c52a1ac53bc6898b976edf..efcf76e0dadababe9c7d2188628cb47a0ad757b6 100644 (file)
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -215,7 +215,7 @@ EXPORT_SYMBOL_GPL(atomic_notifier_chain_unregister);
  *     This routine uses RCU to synchronize with changes to the chain.
  *
  *     If the return value of the notifier can be and'ed
  *     This routine uses RCU to synchronize with changes to the chain.
  *
  *     If the return value of the notifier can be and'ed

- *     with %NOTIFY_STOP_MASK then atomic_notifier_call_chain
+ *     with %NOTIFY_STOP_MASK then atomic_notifier_call_chain()

  *     will return immediately, with the return value of
  *     the notifier function which halted execution.
  *     Otherwise the return value is the return value
  *     will return immediately, with the return value of
  *     the notifier function which halted execution.
  *     Otherwise the return value is the return value


@@ -313,7 +313,7 @@ EXPORT_SYMBOL_GPL(blocking_notifier_chain_unregister);
  *     run in a process context, so they are allowed to block.
  *
  *     If the return value of the notifier can be and'ed
  *     run in a process context, so they are allowed to block.
  *
  *     If the return value of the notifier can be and'ed

- *     with %NOTIFY_STOP_MASK then blocking_notifier_call_chain
+ *     with %NOTIFY_STOP_MASK then blocking_notifier_call_chain()

  *     will return immediately, with the return value of
  *     the notifier function which halted execution.
  *     Otherwise the return value is the return value
  *     will return immediately, with the return value of
  *     the notifier function which halted execution.
  *     Otherwise the return value is the return value


@@ -393,7 +393,7 @@ EXPORT_SYMBOL_GPL(raw_notifier_chain_unregister);
  *     All locking must be provided by the caller.
  *
  *     If the return value of the notifier can be and'ed
  *     All locking must be provided by the caller.
  *
  *     If the return value of the notifier can be and'ed

- *     with %NOTIFY_STOP_MASK then raw_notifier_call_chain
+ *     with %NOTIFY_STOP_MASK then raw_notifier_call_chain()

  *     will return immediately, with the return value of
  *     the notifier function which halted execution.
  *     Otherwise the return value is the return value
  *     will return immediately, with the return value of
  *     the notifier function which halted execution.
  *     Otherwise the return value is the return value


@@ -487,7 +487,7 @@ EXPORT_SYMBOL_GPL(srcu_notifier_chain_unregister);
  *     run in a process context, so they are allowed to block.
  *
  *     If the return value of the notifier can be and'ed
  *     run in a process context, so they are allowed to block.
  *
  *     If the return value of the notifier can be and'ed

- *     with %NOTIFY_STOP_MASK then srcu_notifier_call_chain
+ *     with %NOTIFY_STOP_MASK then srcu_notifier_call_chain()

  *     will return immediately, with the return value of
  *     the notifier function which halted execution.
  *     Otherwise the return value is the return value
  *     will return immediately, with the return value of
  *     the notifier function which halted execution.
  *     Otherwise the return value is the return value


@@ -538,7 +538,7 @@ EXPORT_SYMBOL_GPL(srcu_init_notifier_head);
  *     Registers a function with the list of functions
  *     to be called at reboot time.
  *
  *     Registers a function with the list of functions
  *     to be called at reboot time.
  *

- *     Currently always returns zero, as blocking_notifier_chain_register
+ *     Currently always returns zero, as blocking_notifier_chain_register()

  *     always returns zero.
  */
  
  *     always returns zero.
  */
  


@@ -1510,7 +1510,6 @@ asmlinkage long sys_setsid(void)
 
        spin_lock(&group_leader->sighand->siglock);
        group_leader->signal->tty = NULL;
 
        spin_lock(&group_leader->sighand->siglock);
        group_leader->signal->tty = NULL;

-       group_leader->signal->tty_old_pgrp = 0;

        spin_unlock(&group_leader->sighand->siglock);
 
        err = process_group(group_leader);
        spin_unlock(&group_leader->sighand->siglock);
 
        err = process_group(group_leader);