Messages in this thread | | | Date | Mon, 29 Aug 2022 10:55:31 +0200 | Subject | Re: [PATCH] ieee802154: cc2520: add rc code in cc2520_tx() | From | Stefan Schmidt <> |
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Hello Qiong.
On 29.08.22 09:12, Li Qiong wrote: > The rc code is 0 at the error path "status & CC2520_STATUS_TX_UNDERFLOW". > Assign rc code with '-EINVAL' at this error path to fix it. > > Signed-off-by: Li Qiong <liqiong@nfschina.com> > --- > drivers/net/ieee802154/cc2520.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c > index 1e1f40f628a0..c69b87d3837d 100644 > --- a/drivers/net/ieee802154/cc2520.c > +++ b/drivers/net/ieee802154/cc2520.c > @@ -504,6 +504,7 @@ cc2520_tx(struct ieee802154_hw *hw, struct sk_buff *skb) > goto err_tx; > > if (status & CC2520_STATUS_TX_UNDERFLOW) { > + rc = -EINVAL; > dev_err(&priv->spi->dev, "cc2520 tx underflow exception\n"); > goto err_tx; > }
This patch has been applied to the wpan tree and will be part of the next pull request to net. Thanks!
regards Stefan Schmidt
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