tty: Replace TTY_IO_ERROR bit tests with tty_io_error()
Abstract TTY_IO_ERROR status test treewide with tty_io_error().
NB: tty->flags uses atomic bit ops; replace non-atomic bit test
with test_bit().
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
index da126ee..840b82f 100644
--- a/net/irda/ircomm/ircomm_tty.c
+++ b/net/irda/ircomm/ircomm_tty.c
@@ -280,7 +280,7 @@
* If non-blocking mode is set, or the port is not enabled,
* then make the check up front and then exit.
*/
- if (test_bit(TTY_IO_ERROR, &tty->flags)) {
+ if (tty_io_error(tty)) {
port->flags |= ASYNC_NORMAL_ACTIVE;
return 0;
}