It doesn't have any actual effect here, but we should
skb_put() *before* copying the data.
Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
---
net/mac80211/tx.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 6b86f77..b1661ba 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -2177,10 +2177,10 @@ static void ieee80211_beacon_add_tim(struct ieee80211_if_ap *bss,
/* 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 */
--
1.7.6.401.g6a319
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