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 <iacobcatalin@xxxxxxxxx>
---
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 204f46c..6ad8bb7 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,
};
--
1.8.1.1
--
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