Commit 462310f3 authored by Daeseok Youn's avatar Daeseok Youn Committed by Greg Kroah-Hartman
Browse files

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: default avatarDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ddafd514

drivers/staging/dgap/dgap.c

+0 −4
Original line number Diff line number Diff line
@@ -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;

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