mac80211: call skb_put() before copying the data (trivial)
It doesn't have any actual effect here, but we should
skb_put() *before* copying the data.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 6fad8fa..5a75fc0 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -2265,10 +2265,10 @@
/* Bitmap control */
*pos++ = n1 | aid0;
/* Part Virt Bitmap */
+ skb_put(skb, n2 - n1);
memcpy(pos, bss->tim + n1, n2 - n1 + 1);
tim[1] = n2 - n1 + 4;
- skb_put(skb, n2 - n1);
} else {
*pos++ = aid0; /* Bitmap control */
*pos++ = 0; /* Part Virt Bitmap */