This patch refactor the receive handling into one function.
Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
---
drivers/net/ieee802154/at86rf230.c | 34 ++++++++++++++--------------------
1 file changed, 14 insertions(+), 20 deletions(-)
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 8501220..8e93ea4 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -781,13 +781,23 @@ at86rf230_tx_trac_status(void *context)
}
static void
-at86rf230_rx(struct at86rf230_local *lp,
- const u8 *data, const u8 len, const u8 lqi)
+at86rf230_rx_read_frame_complete(void *context)
{
- struct sk_buff *skb;
+ struct at86rf230_state_change *ctx = context;
+ struct at86rf230_local *lp = ctx->lp;
u8 rx_local_buf[AT86RF2XX_MAX_BUF];
+ const u8 *buf = lp->irq.buf;
+ struct sk_buff *skb;
+ u8 len, lqi;
- memcpy(rx_local_buf, data, len);
+ len = buf[1];
+ if (!ieee802154_is_valid_psdu_len(len)) {
+ dev_vdbg(&lp->spi->dev, "corrupted frame received\n");
+ len = IEEE802154_MTU;
+ }
+ lqi = buf[2 + len];
+
+ memcpy(rx_local_buf, buf + 2, len);
enable_irq(lp->spi->irq);
skb = dev_alloc_skb(IEEE802154_MTU);
@@ -801,22 +811,6 @@ at86rf230_rx(struct at86rf230_local *lp,
}
static void
-at86rf230_rx_read_frame_complete(void *context)
-{
- struct at86rf230_state_change *ctx = context;
- struct at86rf230_local *lp = ctx->lp;
- const u8 *buf = lp->irq.buf;
- u8 len = buf[1];
-
- if (!ieee802154_is_valid_psdu_len(len)) {
- dev_vdbg(&lp->spi->dev, "corrupted frame received\n");
- len = IEEE802154_MTU;
- }
-
- at86rf230_rx(lp, buf + 2, len, buf[2 + len]);
-}
-
-static void
at86rf230_rx_read_frame(struct at86rf230_local *lp)
{
int rc;
--
2.3.0
--
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