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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-17 01:36:37 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-17 01:36:37 +0100 |
| commit | 6a8c62f3e97fdf184fde60bc99155476e8e9cd55 (patch) | |
| tree | 71b818d584f79baf1a192df65c758a592a63360d /drivers/tty/n_tty.c | |
| parent | init.h: add missing initcall variants (diff) | |
| parent | Linux 3.13-rc4 (diff) | |
| download | linux-6a8c62f3e97fdf184fde60bc99155476e8e9cd55.tar.xz linux-6a8c62f3e97fdf184fde60bc99155476e8e9cd55.zip | |
Merge 3.13-rc4 into tty-next
We want the fixes in here as well.
Diffstat (limited to 'drivers/tty/n_tty.c')
| -rw-r--r-- | drivers/tty/n_tty.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index c7f8f7bc1423..fdc2ecde5ac2 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -812,7 +812,8 @@ static void process_echoes(struct tty_struct *tty) struct n_tty_data *ldata = tty->disc_data; size_t echoed; - if (!L_ECHO(tty) || ldata->echo_commit == ldata->echo_tail) + if ((!L_ECHO(tty) && !L_ECHONL(tty)) || + ldata->echo_commit == ldata->echo_tail) return; mutex_lock(&ldata->output_lock); @@ -827,7 +828,8 @@ static void flush_echoes(struct tty_struct *tty) { struct n_tty_data *ldata = tty->disc_data; - if (!L_ECHO(tty) || ldata->echo_commit == ldata->echo_head) + if ((!L_ECHO(tty) && !L_ECHONL(tty)) || + ldata->echo_commit == ldata->echo_head) return; mutex_lock(&ldata->output_lock); |