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| author | Johannes Berg <johannes@sipsolutions.net> | 2009-06-09 19:48:25 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-06-10 13:28:39 -0400 |
| commit | 27004b10ce56985d8a010ce966af179f1b34193f (patch) | |
| tree | 4646125665fa26e4ac00014d11c0b12c1a7f0952 /net | |
| parent | 0bffe40f21e2ddc5215b1faec4e8dbbc215e7d4d (diff) | |
| download | linux-stable-27004b10ce56985d8a010ce966af179f1b34193f.tar.gz linux-stable-27004b10ce56985d8a010ce966af179f1b34193f.tar.bz2 linux-stable-27004b10ce56985d8a010ce966af179f1b34193f.zip | |
mac80211: clean up return value of __ieee80211_parse_tx_radiotap
The return type has more than two values, but it can validly
only ever return TX_DROP and TX_CONTINUE, so use a bool
instead of ieee80211_tx_result.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/tx.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index bfaa9ce33146..1aed88d922d8 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -908,9 +908,8 @@ ieee80211_tx_h_stats(struct ieee80211_tx_data *tx) * deal with packet injection down monitor interface * with Radiotap Header -- only called for monitor mode interface */ -static ieee80211_tx_result -__ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx, - struct sk_buff *skb) +static bool __ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx, + struct sk_buff *skb) { /* * this is the moment to interpret and discard the radiotap header that @@ -961,7 +960,7 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx, * on transmission */ if (skb->len < (iterator.max_length + FCS_LEN)) - return TX_DROP; + return false; skb_trim(skb, skb->len - FCS_LEN); } @@ -983,7 +982,7 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx, } if (ret != -ENOENT) /* ie, if we didn't simply run out of fields */ - return TX_DROP; + return false; /* * remove the radiotap header @@ -992,7 +991,7 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx, */ skb_pull(skb, iterator.max_length); - return TX_CONTINUE; + return true; } /* @@ -1026,7 +1025,7 @@ __ieee80211_tx_prepare(struct ieee80211_tx_data *tx, /* process and remove the injection radiotap header */ sdata = IEEE80211_DEV_TO_SUB_IF(dev); if (unlikely(info->flags & IEEE80211_TX_CTL_INJECTED)) { - if (__ieee80211_parse_tx_radiotap(tx, skb) == TX_DROP) + if (!__ieee80211_parse_tx_radiotap(tx, skb)) return TX_DROP; /* |