at86rf230: remove invalid max csma backoffs check

This patch removes the invalid check on max csma backoffs in driver
layer. This is already handled by nl802154 framework.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 05d4f8f2fc44c157046e6ebd6d2fdbb38c5aa872..aea00d36c0571dcfa7d081d10d77e30d3c32b32d 100644 (file)
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1167,9 +1167,6 @@ at86rf230_set_csma_params(struct ieee802154_hw *hw, u8 min_be, u8 max_be,
        struct at86rf230_local *lp = hw->priv;
        int rc;
 
-       if (retries > 5)
-               return -EINVAL;
-
        rc = at86rf230_write_subreg(lp, SR_MIN_BE, min_be);
        if (rc)
                return rc;