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>

1 files changed, 7 insertions, 7 deletions

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index c5dbb46debb0..7300cb51dd5f 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;
 };
 
 /**