diff options
| author | Ingo Molnar <mingo@elte.hu> | 2010-04-02 20:02:55 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-04-02 20:03:08 +0200 |
| commit | c9494727cf293ae2ec66af57547a3e79c724fec2 (patch) | |
| tree | 44ae197b64fa7530ee695a90ad31326dda06f1e1 /drivers/net/wireless/rt2x00/rt2x00dev.c | |
| parent | 6427462bfa50f50dc6c088c07037264fcc73eca1 (diff) | |
| parent | 42be79e37e264557f12860fa4cc84b4de3685954 (diff) | |
Merge branch 'linus' into sched/core
Merge reason: update to latest upstream
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00dev.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00dev.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 265e66dba552..dd5ab8fe2321 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -385,9 +385,6 @@ void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev, memset(&rxdesc, 0, sizeof(rxdesc)); rt2x00dev->ops->lib->fill_rxdone(entry, &rxdesc); - /* Trim buffer to correct size */ - skb_trim(entry->skb, rxdesc.size); - /* * The data behind the ieee80211 header must be * aligned on a 4 byte boundary. @@ -397,18 +394,23 @@ void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev, /* * Hardware might have stripped the IV/EIV/ICV data, * in that case it is possible that the data was - * provided seperately (through hardware descriptor) + * provided separately (through hardware descriptor) * in which case we should reinsert the data into the frame. */ if ((rxdesc.dev_flags & RXDONE_CRYPTO_IV) && (rxdesc.flags & RX_FLAG_IV_STRIPPED)) rt2x00crypto_rx_insert_iv(entry->skb, header_length, &rxdesc); - else if (rxdesc.dev_flags & RXDONE_L2PAD) + else if (header_length && + (rxdesc.size > header_length) && + (rxdesc.dev_flags & RXDONE_L2PAD)) rt2x00queue_remove_l2pad(entry->skb, header_length); else rt2x00queue_align_payload(entry->skb, header_length); + /* Trim buffer to correct size */ + skb_trim(entry->skb, rxdesc.size); + /* * Check if the frame was received using HT. In that case, * the rate is the MCS index and should be passed to mac80211 |