staging: rtl8192u: ieee80211: Remove unused variables
Author: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
The pointer *skb2 is declared 'globally' inside ifdef NOT_YET.
It's used nowhere in the directory.
Another pointer *skb2 is declared 'locally', again inside another ifdef NOT_YET
in the function ieee80211_rx_frame_mgmt.
Hence, skb2 stays unused and has been removed.
This was done using Coccinelle:
@@ type T; identifier i; constant c; @@
-T i;
<... when != i
-i = c;
...>
Signed-off-by: Bhaktipriya Shridhar
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
index b38ab3a..f18fc0b 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
@@ -907,7 +907,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
//added by amy for reorder
#ifdef NOT_YET
struct net_device *wds = NULL;
- struct sk_buff *skb2 = NULL;
struct net_device *wds = NULL;
int from_assoc_ap = 0;
void *sta = NULL; |
---
drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
index b38ab3a..f18fc0b 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
@@ -907,7 +907,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
//added by amy for reorder
#ifdef NOT_YET
struct net_device *wds = NULL;
- struct sk_buff *skb2 = NULL;
struct net_device *wds = NULL;
int from_assoc_ap = 0;
void *sta = NULL;