Use a #define constant instead of a hardcoded value
and use bool for an int used as a bool to reduce
structure size.
Miscellanea:
Neaten comments in structure definition.
Add #include of ieee80211.h
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
net/mac80211/ieee80211_i.h | 7 ++++---
net/mac80211/rx.c | 4 ++--
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 8d53d65..08f994d 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -26,6 +26,7 @@
#include <linux/etherdevice.h>
#include <linux/leds.h>
#include <linux/idr.h>
+#include <linux/ieee80211.h>
#include <net/ieee80211_radiotap.h>
#include <net/cfg80211.h>
#include <net/mac80211.h>
@@ -89,11 +90,11 @@ struct ieee80211_fragment_entry {
unsigned int last_frag;
unsigned int extra_len;
struct sk_buff_head skb_list;
- int ccmp; /* Whether fragments were encrypted with CCMP */
- u8 last_pn[6]; /* PN of the last fragment if CCMP was used */
+ /* for CCMP fragments */
+ bool ccmp; /* encrypted with CCMP */
+ u8 last_pn[IEEE80211_CCMP_PN_LEN]; /* PN of the last fragment */
};
-
struct ieee80211_bss {
u32 device_ts_beacon, device_ts_presp;
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 944bdc0..367ed9c 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1711,7 +1711,7 @@ ieee80211_reassemble_add(struct ieee80211_sub_if_data *sdata,
entry->seq = seq;
entry->rx_queue = rx_queue;
entry->last_frag = frag;
- entry->ccmp = 0;
+ entry->ccmp = false;
entry->extra_len = 0;
return entry;
@@ -1812,7 +1812,7 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx)
int queue = rx->security_idx;
/* Store CCMP PN so that we can verify that the next
* fragment has a sequential PN value. */
- entry->ccmp = 1;
+ entry->ccmp = true;
memcpy(entry->last_pn,
rx->key->u.ccmp.rx_pn[queue],
IEEE80211_CCMP_PN_LEN);
--
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