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at86rf230: remove invalid max frame retries check

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This patch removes the invalid max frame retries check from driver
layer. This is already handled by nl802154 framework. Also the IEEE
802.15.4 standard doesn't allow a frame retries setting above 7. This
seems to be valid for the at86rf230 transceiver but the chip running out
of spec then. We only allow settings according 802.15.4 right now.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring 2014-11-12 03:37:04 +01:00 committed by Marcel Holtmann
parent 17a3a46bfb
commit f426fd03da
1 changed files with 0 additions and 3 deletions
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3
drivers/net/ieee802154/at86rf230.c
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@ -1184,9 +1184,6 @@ at86rf230_set_frame_retries(struct ieee802154_hw *hw, s8 retries)
struct at86rf230_local *lp = hw->priv;
int rc = 0;
if (retries < -1 || retries > 15)
return -EINVAL;
lp->tx_aret = retries >= 0;
lp->max_frame_retries = retries;