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UPSTREAM: [media] lirc_dev: do not use goto to create loops

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... use "do .. while" instead.

Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
(cherry picked from commit 7fe579d29f)
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
This commit is contained in:
Andi Shyti
2016-07-06 06:01:18 -03:00
committed by Tao Huang
parent 4d1da0d137
commit e02e5c1304
1 changed files with 4 additions and 6 deletions
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10
drivers/media/rc/lirc_dev.c
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@@ -99,18 +99,16 @@ static int lirc_add_to_buf(struct irctl *ir)
{
if (ir->d.add_to_buf) {
int res = -ENODATA;
int got_data = 0;
int got_data = -1;
/*
* service the device as long as it is returning
* data and we have space
*/
get_data:
res = ir->d.add_to_buf(ir->d.data, ir->buf);
if (res == 0) {
do {
got_data++;
goto get_data;
}
res = ir->d.add_to_buf(ir->d.data, ir->buf);
} while (!res);
if (res == -ENODEV)
kthread_stop(ir->task);