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>
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@ -1945,6 +1945,7 @@ static int handle_goto(struct vc_data *vc, u_char type, u_char ch, u_short key)
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goto oops;
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if (ch == 8) {
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u16 wch;
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if (num == 0)
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return -1;
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wch = goto_buf[--num];
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@ -2287,6 +2288,7 @@ static int vt_notifier_call(struct notifier_block *nb,
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speakup_bs(vc);
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} else {
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u16 d = param->c;
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speakup_con_write(vc, &d, 1);
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}
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break;
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@ -50,6 +50,7 @@ static int spk_ttyio_receive_buf2(struct tty_struct *tty,
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if (spk_ttyio_synth->read_buff_add) {
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int i;
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for (i = 0; i < count; i++)
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spk_ttyio_synth->read_buff_add(cp[i]);
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@ -162,6 +163,7 @@ static int spk_ttyio_out(struct spk_synth *in_synth, const char ch)
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{
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if (in_synth->alive && speakup_tty && speakup_tty->ops->write) {
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int ret = speakup_tty->ops->write(speakup_tty, &ch, 1);
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if (ret == 0)
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/* No room */
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return 0;
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