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mac80211: fix description comment of ieee80211_subif_start_xmit

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The function description claimed that on error the skb isn't
freed even though it is, and stated return values that are
different than what really happens in the code.

Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Liad Kaufman 2014-09-03 15:24:59 +03:00 committed by Johannes Berg
parent 2740f0cf8e
commit 6188c271f0
1 changed files with 2 additions and 3 deletions
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5
net/mac80211/tx.c
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@ -1789,9 +1789,8 @@ static void ieee80211_tx_latency_start_msrmnt(struct ieee80211_local *local,
* @skb: packet to be sent
* @dev: incoming interface
*
* Returns: 0 on success (and frees skb in this case) or 1 on failure (skb will
* not be freed, and caller is responsible for either retrying later or freeing
* skb).
* Returns: NETDEV_TX_OK both on success and on failure. On failure skb will
* be freed.
*
* This function takes in an Ethernet header and encapsulates it with suitable
* IEEE 802.11 header based on which interface the packet is coming in. The