From 462310f3f3f2f86b02d2a0c8681ea7900e2bb82c Mon Sep 17 00:00:00 2001 From: Daeseok Youn Date: Mon, 26 May 2014 19:23:01 +0900 Subject: [PATCH] staging: dgap: remove unneeded kfree() for ttys in tty_driver In destruct_tty_driver() from put_tty_driver() will free the ttys in tty_driver. Signed-off-by: Daeseok Youn Signed-off-by: Greg Kroah-Hartman --- drivers/staging/dgap/dgap.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c index 1475532b4df0..60b7d700b07d 100644 --- a/drivers/staging/dgap/dgap.c +++ b/drivers/staging/dgap/dgap.c @@ -1503,8 +1503,6 @@ static void dgap_tty_uninit(struct board_t *brd) tty_unregister_device(brd->serial_driver, i); } tty_unregister_driver(brd->serial_driver); - kfree(brd->serial_driver->ttys); - brd->serial_driver->ttys = NULL; put_tty_driver(brd->serial_driver); kfree(brd->serial_ports); brd->dgap_major_serial_registered = FALSE; @@ -1520,8 +1518,6 @@ static void dgap_tty_uninit(struct board_t *brd) tty_unregister_device(brd->print_driver, i); } tty_unregister_driver(brd->print_driver); - kfree(brd->print_driver->ttys); - brd->print_driver->ttys = NULL; put_tty_driver(brd->print_driver); kfree(brd->printer_ports); brd->dgap_major_transparent_print_registered = FALSE; -- 2.11.0