+ copy_signal-cleanup-clean-tty_audit_fork.patch added to -mm tree

[akpm@xxxxxxxxxxxxxxxxxxxx]

The patch titled
     copy_signal() cleanup: clean tty_audit_fork()
has been added to the -mm tree.  Its filename is
     copy_signal-cleanup-clean-tty_audit_fork.patch

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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: copy_signal() cleanup: clean tty_audit_fork()
From: Veaceslav Falico <vfalico@xxxxxxxxxx>

Remove unneeded initialization in tty_audit_fork().  It is called only via
copy_signal() and is useless after the kmem_cache_zalloc() was used.

Signed-off-by: Veaceslav Falico <vfalico@xxxxxxxxxx>
Cc: Roland McGrath <roland@xxxxxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 drivers/char/tty_audit.c |    1 -
 1 file changed, 1 deletion(-)

diff -puN drivers/char/tty_audit.c~copy_signal-cleanup-clean-tty_audit_fork drivers/char/tty_audit.c
--- a/drivers/char/tty_audit.c~copy_signal-cleanup-clean-tty_audit_fork
+++ a/drivers/char/tty_audit.c
@@ -148,7 +148,6 @@ void tty_audit_fork(struct signal_struct
 	spin_lock_irq(&current->sighand->siglock);
 	sig->audit_tty = current->signal->audit_tty;
 	spin_unlock_irq(&current->sighand->siglock);
-	sig->tty_audit_buf = NULL;
 }
 
 /**
_

Patches currently in -mm which might be from vfalico@xxxxxxxxxx are

copy_signal-cleanup-use-zalloc-and-remove-initializations.patch
copy_signal-cleanup-kill-taskstats_tgid_init-and-acct_init_pacct.patch
copy_signal-cleanup-clean-thread_group_cputime_init.patch
copy_signal-cleanup-clean-tty_audit_fork.patch

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