Messages in this thread Patch in this message | | | From | Ziyang Xuan <> | Subject | [PATCH] ieee802154: cc2520: Fix error return code in cc2520_hw_init() | Date | Sun, 20 Nov 2022 15:50:46 +0800 |
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In cc2520_hw_init(), if oscillator start failed, the error code should be returned.
Fixes: 0da6bc8cc341 ("ieee802154: cc2520: adds driver for TI CC2520 radio") Signed-off-by: Ziyang Xuan <william.xuanziyang@huawei.com> --- drivers/net/ieee802154/cc2520.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c index c69b87d3837d..edc769daad07 100644 --- a/drivers/net/ieee802154/cc2520.c +++ b/drivers/net/ieee802154/cc2520.c @@ -970,7 +970,7 @@ static int cc2520_hw_init(struct cc2520_private *priv) if (timeout-- <= 0) { dev_err(&priv->spi->dev, "oscillator start failed!\n"); - return ret; + return -ETIMEDOUT; } udelay(1); } while (!(status & CC2520_STATUS_XOSC32M_STABLE)); -- 2.25.1
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