diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2014-11-12 03:36:56 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-11-12 05:10:38 +0100 |
| commit | 820bd66fb28ce0c47cb024895d8bace58f5be56d (patch) | |
| tree | 1028d239711c49cd590c8cdca990eb0a901c2c78 /drivers/net/ieee802154/at86rf230.c | |
| parent | ab0bd561724bf3c09aa80e76ca0a187c6880bc5c (diff) | |
| download | lwn-820bd66fb28ce0c47cb024895d8bace58f5be56d.tar.gz lwn-820bd66fb28ce0c47cb024895d8bace58f5be56d.zip | |
ieee820154: remove valid page and channel checks
This patch removes validation of page and channel while setting from
driver layer. This is already handled by nl802154 and mac802154.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/net/ieee802154/at86rf230.c')
| -rw-r--r-- | drivers/net/ieee802154/at86rf230.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index ebcbeb3a06e8..f9e3bce8d63b 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -1047,23 +1047,11 @@ at86rf230_channel(struct ieee802154_hw *hw, u8 page, u8 channel) struct at86rf230_local *lp = hw->priv; int rc; - if (page > 31 || - !(lp->hw->phy->channels_supported[page] & BIT(channel))) { - WARN_ON(1); - return -EINVAL; - } - rc = lp->data->set_channel(lp, page, channel); - if (rc < 0) - return rc; - /* Wait for PLL */ usleep_range(lp->data->t_channel_switch, lp->data->t_channel_switch + 10); - hw->phy->current_channel = channel; - hw->phy->current_page = page; - - return 0; + return rc; } static int |