X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Ftty%2Ftty_audit.c;h=a4fdce74f883e4f5868f3efb975ec51347ef2c47;hb=f6e46ae658e4443e765f87702603deca167f2b57;hp=5f3868202183f8fd76870447cfc73f4039455b76;hpb=46e959ea2969cc1668d09b0dc55226946cf781f1;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/tty/tty_audit.c b/drivers/tty/tty_audit.c
index 5f3868202183..a4fdce74f883 100644
--- a/drivers/tty/tty_audit.c
+++ b/drivers/tty/tty_audit.c
@@ -111,12 +111,9 @@ static void tty_audit_buf_push(struct tty_audit_buf *buf)
 void tty_audit_exit(void)
 {
 	struct tty_audit_buf *buf;
-	unsigned long flags;
 
-	spin_lock_irqsave(&current->sighand->siglock, flags);
 	buf = current->signal->tty_audit_buf;
 	current->signal->tty_audit_buf = NULL;
-	spin_unlock_irqrestore(&current->sighand->siglock, flags);
 	if (!buf)
 		return;
 
@@ -134,12 +131,8 @@ void tty_audit_exit(void)
  */
 void tty_audit_fork(struct signal_struct *sig)
 {
-	unsigned long flags;
-
-	spin_lock_irqsave(&current->sighand->siglock, flags);
 	sig->audit_tty = current->signal->audit_tty;
 	sig->audit_tty_log_passwd = current->signal->audit_tty_log_passwd;
-	spin_unlock_irqrestore(&current->sighand->siglock, flags);
 }
 
 /**