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tty: Replace TTY_IO_ERROR bit tests with tty_io_error()

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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>
This commit is contained in:
Peter Hurley
2016-04-09 17:06:48 -07:00
committed by Greg Kroah-Hartman
parent 1aabf523a2
commit 18900ca65a
18 changed files with 39 additions and 37 deletions
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2
net/irda/ircomm/ircomm_tty.c
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@@ -280,7 +280,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
* 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;
}