From c88d0dc1cc0182358ce1ae6f457dace34539eb12 Mon Sep 17 00:00:00 2001 From: Catalin Iacob Date: Mon, 11 Feb 2013 22:18:05 +0100 Subject: [PATCH] rtlwifi: Initialize rate_init member of struct rate_control_ops This partially reverts commit 44ba973699b831414c3f8eef68ee5a7fe1208a05. rate_control_rate_init assumes the rate_init member of struct rate_control_ops is not NULL therefore not initializing it leads to an oops as soon the driver succesfully associates to an AP. The removal of rate_update from 44ba973699b831414c3f8eef68ee5a7fe1208a05 is ok because rate_update is checked for NULL before being called. Signed-off-by: Catalin Iacob Acked-by: Larry Finger Signed-off-by: John W. Linville --- drivers/net/wireless/rtlwifi/rc.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/wireless/rtlwifi/rc.c b/drivers/net/wireless/rtlwifi/rc.c index 204f46c4510d..6ad8bb758961 100644 --- a/drivers/net/wireless/rtlwifi/rc.c +++ b/drivers/net/wireless/rtlwifi/rc.c @@ -217,6 +217,12 @@ static void rtl_tx_status(void *ppriv, } } +static void rtl_rate_init(void *ppriv, + struct ieee80211_supported_band *sband, + struct ieee80211_sta *sta, void *priv_sta) +{ +} + static void *rtl_rate_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) { @@ -261,6 +267,7 @@ static struct rate_control_ops rtl_rate_ops = { .free = rtl_rate_free, .alloc_sta = rtl_rate_alloc_sta, .free_sta = rtl_rate_free_sta, + .rate_init = rtl_rate_init, .tx_status = rtl_tx_status, .get_rate = rtl_get_rate, }; -- 2.20.1