diff options
| author | Alexandre Ghiti <alex@ghiti.fr> | 2017-06-09 14:14:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-13 14:59:21 +0200 |
| commit | 650b175d635d25c771eab2e8ff8a11584bb3273a (patch) | |
| tree | c910407a3f0ad3772b3f183b6fcce80b576d1d10 /drivers/staging/speakup | |
| parent | 5ebf8d2d874ced5a41d546d1a32f290b880cf96d (diff) | |
staging: speakup: Add missing blank line after declaration
This patch fixes checkpatch warnings about adding a blank line after
variable declaration.
Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/speakup')
| -rw-r--r-- | drivers/staging/speakup/main.c | 2 | ||||
| -rw-r--r-- | drivers/staging/speakup/spk_ttyio.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c index d2ad596850f3..82e5de248947 100644 --- a/drivers/staging/speakup/main.c +++ b/drivers/staging/speakup/main.c @@ -1945,6 +1945,7 @@ static int handle_goto(struct vc_data *vc, u_char type, u_char ch, u_short key) goto oops; if (ch == 8) { u16 wch; + if (num == 0) return -1; wch = goto_buf[--num]; @@ -2287,6 +2288,7 @@ static int vt_notifier_call(struct notifier_block *nb, speakup_bs(vc); } else { u16 d = param->c; + speakup_con_write(vc, &d, 1); } break; diff --git a/drivers/staging/speakup/spk_ttyio.c b/drivers/staging/speakup/spk_ttyio.c index d55c056bbefe..4e346697e53d 100644 --- a/drivers/staging/speakup/spk_ttyio.c +++ b/drivers/staging/speakup/spk_ttyio.c @@ -50,6 +50,7 @@ static int spk_ttyio_receive_buf2(struct tty_struct *tty, if (spk_ttyio_synth->read_buff_add) { int i; + for (i = 0; i < count; i++) spk_ttyio_synth->read_buff_add(cp[i]); @@ -162,6 +163,7 @@ static int spk_ttyio_out(struct spk_synth *in_synth, const char ch) { if (in_synth->alive && speakup_tty && speakup_tty->ops->write) { int ret = speakup_tty->ops->write(speakup_tty, &ch, 1); + if (ret == 0) /* No room */ return 0; |