diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2014-10-27 17:13:29 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-10-27 18:07:37 +0100 |
| commit | 61a2281458956db519f2c24fa40bf277adea2a67 (patch) | |
| tree | 7a4074ecccf64bf350c7f3f7b95a8c00a45fa8bf /drivers/net/ieee802154 | |
| parent | 061ef8f915988839b12460c47ebfcf3700e124f0 (diff) | |
| download | linux-stable-61a2281458956db519f2c24fa40bf277adea2a67.tar.gz linux-stable-61a2281458956db519f2c24fa40bf277adea2a67.tar.bz2 linux-stable-61a2281458956db519f2c24fa40bf277adea2a67.zip | |
ieee802154: drivers: use dev_alloc_skb
This patch change the allocation of skb inside the ieee802154 driver
layer to dev_alloc_skb. This changes also the gfp mask to GFP_ATOMIC
which is needed for upcomming change that the receiving is done by a
tasklet and not a workqueue anymore.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Cc: Alan Ott <alan@signal11.us>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/net/ieee802154')
| -rw-r--r-- | drivers/net/ieee802154/at86rf230.c | 2 | ||||
| -rw-r--r-- | drivers/net/ieee802154/cc2520.c | 2 | ||||
| -rw-r--r-- | drivers/net/ieee802154/mrf24j40.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index 0669783aa3b9..e4fbcaa602b6 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -811,7 +811,7 @@ at86rf230_rx(struct at86rf230_local *lp, memcpy(rx_local_buf, data, len); enable_irq(lp->spi->irq); - skb = alloc_skb(IEEE802154_MTU, GFP_ATOMIC); + skb = dev_alloc_skb(IEEE802154_MTU); if (!skb) { dev_vdbg(&lp->spi->dev, "failed to allocate sk_buff\n"); return; diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c index f6f07f4eb0ec..a31b5b62a353 100644 --- a/drivers/net/ieee802154/cc2520.c +++ b/drivers/net/ieee802154/cc2520.c @@ -524,7 +524,7 @@ static int cc2520_rx(struct cc2520_private *priv) if (len < 2 || len > IEEE802154_MTU) return -EINVAL; - skb = alloc_skb(len, GFP_KERNEL); + skb = dev_alloc_skb(len); if (!skb) return -ENOMEM; diff --git a/drivers/net/ieee802154/mrf24j40.c b/drivers/net/ieee802154/mrf24j40.c index 3d775afa217f..7abb237cb989 100644 --- a/drivers/net/ieee802154/mrf24j40.c +++ b/drivers/net/ieee802154/mrf24j40.c @@ -544,7 +544,7 @@ static int mrf24j40_handle_rx(struct mrf24j40 *devrec) val |= 4; /* SET RXDECINV */ write_short_reg(devrec, REG_BBREG1, val); - skb = alloc_skb(len, GFP_KERNEL); + skb = dev_alloc_skb(len); if (!skb) { ret = -ENOMEM; goto out; |