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authorJohannes Berg <johannes.berg@intel.com>2012-07-05 13:14:18 +0200
committerJohannes Berg <johannes.berg@intel.com>2012-07-12 12:10:45 +0200
commit30f422925c39edf61cbcf6d35140d726402d4b04 (patch)
tree748876a91a84689c4863cd2a0bbaddf760787cfe /include/net
parentd48b296850f25cb559cb9b907d6d8c09eca3e89d (diff)
mac80211: optimize ieee80211_rx_status struct layout
We waste a lot of space in this struct because it uses int values where smaller ones would be sufficient. The upcoming A-MPDU information needs some space, optimize the struct now. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/mac80211.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index c5dbb46debb..7300cb51dd5 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -709,13 +709,13 @@ enum mac80211_rx_flags {
*/
struct ieee80211_rx_status {
u64 mactime;
- enum ieee80211_band band;
- int freq;
- int signal;
- int antenna;
- int rate_idx;
- int flag;
- unsigned int rx_flags;
+ u16 flag;
+ u16 freq;
+ u8 rate_idx;
+ u8 rx_flags;
+ u8 band;
+ u8 antenna;
+ s8 signal;
};
/**