diff options
| author | David S. Miller <davem@davemloft.net> | 2018-05-08 10:17:22 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-08 10:17:22 -0400 |
| commit | 2dabf9f281bc42ce1836c02b6588585d6c52b67d (patch) | |
| tree | 123e329dcd39113abb8480b24f7ebfa325b11950 /drivers/net | |
| parent | 2c5d5b13c6eb79f5677e206b8aad59b3a2097f60 (diff) | |
| parent | f18fa5de5ba7f1d6650951502bb96a6e4715a948 (diff) | |
Merge branch 'ieee802154-for-davem-2018-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan
Stefan Schmidt says:
====================
pull-request: ieee802154 2018-05-08
An update from ieee802154 for your *net* tree.
Two fixes for the mcr20a driver, which was being added in the 4.17 merge window,
by Gustavo and myself.
The atusb driver got a change to GFP_KERNEL where no GFP_ATOMIC is needed by
Jia-Ju.
The last and most important fix is from Alex to get IPv6 reassembly working
again for the ieee802154 6lowpan adaptation. This got broken in 4.16 so please
queue this one also up for the 4.16 stable tree.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ieee802154/atusb.c | 2 | ||||
| -rw-r--r-- | drivers/net/ieee802154/mcr20a.c | 15 |
2 files changed, 11 insertions, 6 deletions
diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c index 9fb9b565a002..4f684cbcdc57 100644 --- a/drivers/net/ieee802154/atusb.c +++ b/drivers/net/ieee802154/atusb.c @@ -1045,7 +1045,7 @@ static int atusb_probe(struct usb_interface *interface, atusb->tx_dr.bRequest = ATUSB_TX; atusb->tx_dr.wValue = cpu_to_le16(0); - atusb->tx_urb = usb_alloc_urb(0, GFP_ATOMIC); + atusb->tx_urb = usb_alloc_urb(0, GFP_KERNEL); if (!atusb->tx_urb) goto fail; diff --git a/drivers/net/ieee802154/mcr20a.c b/drivers/net/ieee802154/mcr20a.c index 55a22c761808..de0d7f28a181 100644 --- a/drivers/net/ieee802154/mcr20a.c +++ b/drivers/net/ieee802154/mcr20a.c @@ -1267,7 +1267,7 @@ mcr20a_probe(struct spi_device *spi) ret = mcr20a_get_platform_data(spi, pdata); if (ret < 0) { dev_crit(&spi->dev, "mcr20a_get_platform_data failed.\n"); - return ret; + goto free_pdata; } /* init reset gpio */ @@ -1275,7 +1275,7 @@ mcr20a_probe(struct spi_device *spi) ret = devm_gpio_request_one(&spi->dev, pdata->rst_gpio, GPIOF_OUT_INIT_HIGH, "reset"); if (ret) - return ret; + goto free_pdata; } /* reset mcr20a */ @@ -1291,7 +1291,8 @@ mcr20a_probe(struct spi_device *spi) hw = ieee802154_alloc_hw(sizeof(*lp), &mcr20a_hw_ops); if (!hw) { dev_crit(&spi->dev, "ieee802154_alloc_hw failed\n"); - return -ENOMEM; + ret = -ENOMEM; + goto free_pdata; } /* init mcr20a local data */ @@ -1308,8 +1309,10 @@ mcr20a_probe(struct spi_device *spi) /* init buf */ lp->buf = devm_kzalloc(&spi->dev, SPI_COMMAND_BUFFER, GFP_KERNEL); - if (!lp->buf) - return -ENOMEM; + if (!lp->buf) { + ret = -ENOMEM; + goto free_dev; + } mcr20a_setup_tx_spi_messages(lp); mcr20a_setup_rx_spi_messages(lp); @@ -1366,6 +1369,8 @@ mcr20a_probe(struct spi_device *spi) free_dev: ieee802154_free_hw(lp->hw); +free_pdata: + kfree(pdata); return ret; } |