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path: root/drivers/net/wireless/ath9k/hw.c
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Diffstat (limited to 'drivers/net/wireless/ath9k/hw.c')
-rw-r--r--drivers/net/wireless/ath9k/hw.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c
index a17eb130f574..6dbfed0b4149 100644
--- a/drivers/net/wireless/ath9k/hw.c
+++ b/drivers/net/wireless/ath9k/hw.c
@@ -7285,15 +7285,15 @@ ath9k_hw_set_keycache_entry(struct ath_hal *ah, u16 entry,
}
break;
case ATH9K_CIPHER_WEP:
- if (k->kv_len < 40 / NBBY) {
+ if (k->kv_len < LEN_WEP40) {
DPRINTF(ah->ah_sc, ATH_DBG_KEYCACHE,
"%s: WEP key length %u too small\n",
__func__, k->kv_len);
return false;
}
- if (k->kv_len <= 40 / NBBY)
+ if (k->kv_len <= LEN_WEP40)
keyType = AR_KEYTABLE_TYPE_40;
- else if (k->kv_len <= 104 / NBBY)
+ else if (k->kv_len <= LEN_WEP104)
keyType = AR_KEYTABLE_TYPE_104;
else
keyType = AR_KEYTABLE_TYPE_128;
@@ -7313,7 +7313,7 @@ ath9k_hw_set_keycache_entry(struct ath_hal *ah, u16 entry,
key2 = get_unaligned_le32(k->kv_val + 6) ^ xorMask;
key3 = (get_unaligned_le16(k->kv_val + 10) ^ xorMask) & 0xffff;
key4 = get_unaligned_le32(k->kv_val + 12) ^ xorMask;
- if (k->kv_len <= 104 / NBBY)
+ if (k->kv_len <= LEN_WEP104)
key4 &= 0xff;
if (keyType == AR_KEYTABLE_TYPE_TKIP && ATH9K_IS_MIC_ENABLED(ah)) {