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tty: tty_vhangup_session can be static

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Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Peter Hurley <peter@hurleysoftware.com>

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Changlong Xie 2013-03-20 08:42:04 +08:00 committed by Greg Kroah-Hartman
parent 0d3b88d187
commit 44a459fd83
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/tty_io.c
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@ -777,7 +777,7 @@ void tty_vhangup_self(void)
* is complete. That guarantee is necessary for security reasons.
*/
void tty_vhangup_session(struct tty_struct *tty)
static void tty_vhangup_session(struct tty_struct *tty)
{
#ifdef TTY_DEBUG_HANGUP
char buf[64];