No need cast (struct rsi_hw *) to (struct rsi_hw *), or cast (struct rsi_common *) to (struct rsi_common *). Signed-off-by: Wu Yunchuan <yunchuan@xxxxxxxxxxxx> --- drivers/net/wireless/rsi/rsi_91x_mac80211.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c index bc1f038d1655..05890536e353 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c +++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c @@ -1763,8 +1763,8 @@ static int rsi_mac80211_roc(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_channel *chan, int duration, enum ieee80211_roc_type type) { - struct rsi_hw *adapter = (struct rsi_hw *)hw->priv; - struct rsi_common *common = (struct rsi_common *)adapter->priv; + struct rsi_hw *adapter = hw->priv; + struct rsi_common *common = adapter->priv; int status = 0; rsi_dbg(INFO_ZONE, "***** Remain on channel *****\n"); -- 2.30.2