diff options
Diffstat (limited to 'drivers/net/ieee802154')
| -rw-r--r-- | drivers/net/ieee802154/mrf24j40.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/ieee802154/mrf24j40.c b/drivers/net/ieee802154/mrf24j40.c index 99c767695c7b..2549760e039f 100644 --- a/drivers/net/ieee802154/mrf24j40.c +++ b/drivers/net/ieee802154/mrf24j40.c @@ -533,6 +533,7 @@ static int mrf24j40_handle_rx(struct mrf24j40 *devrec) u8 lqi = 0; u8 val; int ret = 0; + int ret2; struct sk_buff *skb; /* Turn off reception of packets off the air. This prevents the @@ -569,9 +570,9 @@ static int mrf24j40_handle_rx(struct mrf24j40 *devrec) out: /* Turn back on reception of packets off the air. */ - ret = read_short_reg(devrec, REG_BBREG1, &val); - if (ret) - return ret; + ret2 = read_short_reg(devrec, REG_BBREG1, &val); + if (ret2) + return ret2; val &= ~0x4; /* Clear RXDECINV */ write_short_reg(devrec, REG_BBREG1, val); |