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authorPeter Hurley <peter@hurleysoftware.com>2014-10-16 23:33:22 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-11-06 03:34:36 +0300
commit6460fbbf476ad8d4f4196534c00019975b33e1db (patch)
treee3bc22df1f753a369bb23ecd4a308e605ee92d30 /drivers/tty/pty.c
parenta361858da327263e04dc521ca39091d3119ccff8 (diff)
downloadlinux-6460fbbf476ad8d4f4196534c00019975b33e1db.tar.xz
tty: WARN for attempted set_termios() of pty master
The pty master's termios should never be set; currently, all code paths which call the driver's set_termios() method ensure that the pty slave's termios is being set. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Reviewed-by: Alan Cox <alan@linux.intel.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, 0 insertions, 2 deletions
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index 4c0218db85ad..6c7602592fe0 100644
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -477,7 +477,6 @@ static const struct tty_operations master_pty_ops_bsd = {
.flush_buffer = pty_flush_buffer,
.chars_in_buffer = pty_chars_in_buffer,
.unthrottle = pty_unthrottle,
- .set_termios = pty_set_termios,
.ioctl = pty_bsd_ioctl,
.cleanup = pty_cleanup,
.resize = pty_resize,
@@ -654,7 +653,6 @@ static const struct tty_operations ptm_unix98_ops = {
.flush_buffer = pty_flush_buffer,
.chars_in_buffer = pty_chars_in_buffer,
.unthrottle = pty_unthrottle,
- .set_termios = pty_set_termios,
.ioctl = pty_unix98_ioctl,
.resize = pty_resize,
.shutdown = pty_unix98_shutdown,