const struct rate_control_ops *ops;
const char *alg_name;
- kparam_block_sysfs_write(ieee80211_default_rc_algo);
+ kernel_param_lock(THIS_MODULE);
if (!name)
alg_name = ieee80211_default_rc_algo;
else
/* try built-in one if specific alg requested but not found */
if (!ops && strlen(CONFIG_MAC80211_RC_DEFAULT))
ops = ieee80211_try_rate_control_ops_get(CONFIG_MAC80211_RC_DEFAULT);
- kparam_unblock_sysfs_write(ieee80211_default_rc_algo);
+ kernel_param_unlock(THIS_MODULE);
return ops;
}