The beacon data queue is initialized already when
the rt2800_clear_beacon_register() function is called.
Fetch the size of the TXWI descriptor from that
instead of using the winfo_size field of the data
queue descriptor.
The two values are the same, and the use of the
rt2x00dev->bcn->winfo_size value allows us to
get rid of a superfluous pointer dereference.
Signed-off-by: Gabor Juhos <juhosg@xxxxxxxxxxx>
---
drivers/net/wireless/rt2x00/rt2800lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index b52d70c..bddfd6d 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -840,7 +840,7 @@ static inline void rt2800_clear_beacon_register(struct rt2x00_dev *rt2x00dev,
unsigned int beacon_base)
{
int i;
- const int txwi_desc_size = rt2x00dev->ops->bcn->winfo_size;
+ const int txwi_desc_size = rt2x00dev->bcn->winfo_size;
/*
* For the Beacon base registers we only need to clear
--
1.7.10
--
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