diff options
| author | Li Qiong <liqiong@nfschina.com> | 2022-08-29 15:12:59 +0800 |
|---|---|---|
| committer | Stefan Schmidt <stefan@datenfreihafen.org> | 2022-08-29 11:10:22 +0200 |
| commit | ffd7bdddaab193c38416fd5dd416d065517d266e (patch) | |
| tree | bed9d7c1c1d52eecdab97cf43a95f47de4a7d216 /drivers/net | |
| parent | f0da47118c7e93cdbbc6fb403dd729a5f2c90ee3 (diff) | |
ieee802154: cc2520: add rc code in cc2520_tx()
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>
Link: https://lore.kernel.org/r/20220829071259.18330-1-liqiong@nfschina.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ieee802154/cc2520.c | 1 |
1 files changed, 1 insertions, 0 deletions
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; } |