From 32bfd35d4b63bd63de4bb0d791ef049c3c868726 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 19 Dec 2007 01:31:26 +0100 Subject: mac80211: dont use interface indices in drivers This patch gets rid of the if_id stuff where possible in favour of a new per-virtual-interface structure "struct ieee80211_vif". This structure is located at the end of the per-interface structure and contains a variable length driver-use data area. This has two advantages: * removes the need to look up interfaces by if_id, this is better for working with network namespaces and performance * allows drivers to store and retrieve per-interface data without having to allocate own lists/hash tables Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- drivers/net/wireless/rtl8180.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/rtl8180.h') diff --git a/drivers/net/wireless/rtl8180.h b/drivers/net/wireless/rtl8180.h index 0b333cacbd85..2cbfe3c8081f 100644 --- a/drivers/net/wireless/rtl8180.h +++ b/drivers/net/wireless/rtl8180.h @@ -90,8 +90,8 @@ struct rtl8180_priv { /* common between rtl818x drivers */ struct rtl818x_csr __iomem *map; const struct rtl818x_rf_ops *rf; + struct ieee80211_vif *vif; int mode; - int if_id; /* rtl8180 driver specific */ spinlock_t lock; -- cgit