Rx handler (assigned with netdev_rx_handler_register,
called from __netif_receive_skb()) uses value of dev->rx_handler_data.
The driver has no rx handler and does not need it, so remove rx_handler_data
read.
Signed-off-by: Ivan Safonov <insafo...@gmail.com>
---
drivers/staging/rtl8188eu/TODO | 5 -----
drivers/staging/rtl8188eu/os_dep/recv_linux.c | 4 ----
2 files changed, 9 deletions(-)
diff --git a/drivers/staging/rtl8188eu/TODO b/drivers/staging/rtl8188eu/TODO
index ce60f07b9977..7581e25f231d 100644
--- a/drivers/staging/rtl8188eu/TODO
+++ b/drivers/staging/rtl8188eu/TODO
@@ -9,11 +9,6 @@ TODO:
- merge Realtek's bugfixes and new features into the driver
- switch to use LIB80211
- switch to use MAC80211
-- figure out what to do with this code in rtw_recv_indicatepkt():
- rcu_read_lock();
- rcu_dereference(padapter->pnetdev->rx_handler_data);
- rcu_read_unlock();
- Perhaps delete it, perhaps assign to some local variable.
Please send any patches to Greg Kroah-Hartman <gre...@linuxfoundation.org>,
and Larry Finger <larry.fin...@lwfinger.net>.
diff --git a/drivers/staging/rtl8188eu/os_dep/recv_linux.c
b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
index bda4ab879f58..7ec53a9dfa27 100644
--- a/drivers/staging/rtl8188eu/os_dep/recv_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
@@ -121,10 +121,6 @@ int rtw_recv_indicatepkt(struct adapter *padapter,
}
}
- rcu_read_lock();
- rcu_dereference(padapter->pnetdev->rx_handler_data);
- rcu_read_unlock();
-
skb->ip_summed = CHECKSUM_NONE;
skb->dev = padapter->pnetdev;
skb->protocol = eth_type_trans(skb, padapter->pnetdev);
--
2.16.1
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
