Revert "staging: dgap: remove unneeded kfree() in dgap_tty_register_ports()"



This reverts commit 0ade4a34 as it was
wrong.

Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent e00b8fdc

drivers/staging/dgap/dgap.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -4145,8 +4145,10 @@ static int dgap_tty_register_ports(struct board_t *brd)

		brd->printer_ports = kcalloc(brd->nasync, sizeof(*brd->printer_ports),
		GFP_KERNEL);
		if (!brd->printer_ports)
		if (!brd->printer_ports) {
		kfree(brd->serial_ports);
		return -ENOMEM;
		}

		for (i = 0; i < brd->nasync; i++) {
		tty_port_init(&brd->serial_ports[i]);