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UML: Remove unused variable from line driver
Signed-off-by: Jan Kiszka <jan.kiszka@web.de> Acked-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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@@ -18,7 +18,6 @@ static irqreturn_t line_interrupt(int irq, void *data)
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{
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struct chan *chan = data;
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struct line *line = chan->line;
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struct tty_struct *tty;
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if (line)
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chan_interrupt(&line->chan_list, &line->task, line->tty, irq);
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