[PATCH 15/18] d80211: use FCS_LEN instead of hardcoded number.
From: Jiri Benc <hidden>
Date: 2006-10-18 15:49:10
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: David Kimdon <redacted> Signed-off-by: David Kimdon <redacted> Signed-off-by: Jiri Benc <redacted> --- net/d80211/ieee80211.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) 22acdd71c90cc4123d3df59a07919d432847e3e7
diff --git a/net/d80211/ieee80211.c b/net/d80211/ieee80211.c
index 86062c9..50b2b29 100644
--- a/net/d80211/ieee80211.c
+++ b/net/d80211/ieee80211.c@@ -442,7 +442,7 @@ ieee80211_tx_h_fragment(struct ieee80211 hdrlen = ieee80211_get_hdrlen(tx->fc); payload_len = first->len - hdrlen; - per_fragm = frag_threshold - hdrlen - 4 /* FCS */; + per_fragm = frag_threshold - hdrlen - FCS_LEN; num_fragm = (payload_len + per_fragm - 1) / per_fragm; frags = kzalloc(num_fragm * sizeof(struct sk_buff *), GFP_ATOMIC);
@@ -1062,7 +1062,7 @@ __ieee80211_tx_prepare(struct ieee80211_ control->no_ack = is_multicast_ether_addr(hdr->addr1); tx->fragmented = local->fragmentation_threshold < IEEE80211_MAX_FRAG_THRESHOLD && tx->u.tx.unicast && - skb->len + 4 /* FCS */ > local->fragmentation_threshold && + skb->len + FCS_LEN > local->fragmentation_threshold && (!local->hw->set_frag_threshold); if (!tx->sta) control->clear_dst_mask = 1;
--
1.3.0