From: Alexander Aring Date: Wed, 12 Nov 2014 02:37:04 +0000 (+0100) Subject: at86rf230: remove invalid max frame retries check X-Git-Tag: v3.19-rc1~118^2~134^2~5^2~35 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f426fd03da1ec3954cefb7867daca4b2ba9de36c;p=linux.git at86rf230: remove invalid max frame retries check 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 Signed-off-by: Marcel Holtmann --- diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index aea00d36c057..31d62f9c6ce8 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -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;