uart_subr.diff
All Users
Actions

Authored By

	araujo
	Oct 22 2014, 3:20 AM

Size

990 B

Referenced Files

None

Subscribers

None

uart_subr.diff
View Options

	Index: sys/dev/uart/uart_subr.c
	===================================================================
	--- sys/dev/uart/uart_subr.c (revision 273379)
	+++ sys/dev/uart/uart_subr.c (working copy)
	@@ -267,12 +267,12 @@
	di->bas.rclk = uart_parse_long(&spec);
	break;
	default:
	- return (EINVAL);
	+ goto out;
	}
	if (*spec == '\0')
	break;
	if (*spec != ',')
	- return (EINVAL);
	+ goto out;
	spec++;
	}

	@@ -281,7 +281,7 @@
	* missing an I/O port or memory address. We don't like that.
	*/
	if (addr == ~0U)
	- return (EINVAL);
	+ goto out;

	/*
	* Accept only the well-known baudrates. Any invalid baudrate
	@@ -306,5 +306,12 @@
	di->ops = uart_getops(class);
	error = bus_space_map(di->bas.bst, addr, uart_getrange(class), 0,
	&di->bas.bsh);
	+ if (spec != NULL)
	+ spec = NULL;
	return (error);
	+
	+out:
	+ if (spec != NULL)
	+ spec = NULL;
	+ return (EINVAL);
	}