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authorPeter Hurley <peter@hurleysoftware.com>2016-04-09 17:06:48 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-04-30 09:26:55 -0700
commit18900ca65a8553edc608b6c9d518eb31e6c09ba1 (patch)
tree6712f933f9145ce4ad365388817266c0c9ebac68 /drivers/tty/pty.c
parent1aabf523a288b09d660992c22e307110c70f746d (diff)
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>
Diffstat (limited to 'drivers/tty/pty.c')
-rw-r--r--drivers/tty/pty.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index 0058d9fbf931..a8a292fd564f 100644
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -44,7 +44,7 @@ static void pty_close(struct tty_struct *tty, struct file *filp)
if (tty->driver->subtype == PTY_TYPE_MASTER)
WARN_ON(tty->count > 1);
else {
- if (test_bit(TTY_IO_ERROR, &tty->flags))
+ if (tty_io_error(tty))
return;
if (tty->count > 2)
return;

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