Commit 69fee688 authored Jun 16, 2014 by Peter Hurley Committed by Greg Kroah-Hartman Jul 10, 2014

char: synclink: Remove WARN_ON for bad port count



tty_port_close_start() already validates the port counts and issues
a diagnostic if validation fails.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent e359a4e3

drivers/char/pcmcia/synclink_cs.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -2347,8 +2347,6 @@ static void mgslpc_close(struct tty_struct tty, struct file filp)
		printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
		__FILE__, __LINE__, info->device_name, port->count);

		WARN_ON(!port->count);

		if (tty_port_close_start(port, tty, filp) == 0)
		goto cleanup;