X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=net%2Fmac80211%2Faes_cmac.c;h=a04752e910239821b1bc3110d078c8d81349d4e2;hb=35e9a274fdc9c8feb763e4970a32d7089f51393c;hp=8dfd70d8fcfbcce247670d102a21a4d083cb8276;hpb=3298758385bbffa792f009fd965e02203aaf82a2;p=~andy%2Flinux

diff --git a/net/mac80211/aes_cmac.c b/net/mac80211/aes_cmac.c
index 8dfd70d8fcf..a04752e9102 100644
--- a/net/mac80211/aes_cmac.c
+++ b/net/mac80211/aes_cmac.c
@@ -38,14 +38,10 @@ static void gf_mulx(u8 *pad)
 static void aes_128_cmac_vector(struct crypto_cipher *tfm, size_t num_elem,
 				const u8 *addr[], const size_t *len, u8 *mac)
 {
-	u8 scratch[2 * AES_BLOCK_SIZE];
-	u8 *cbc, *pad;
+	u8 cbc[AES_BLOCK_SIZE], pad[AES_BLOCK_SIZE];
 	const u8 *pos, *end;
 	size_t i, e, left, total_len;
 
-	cbc = scratch;
-	pad = scratch + AES_BLOCK_SIZE;
-
 	memset(cbc, 0, AES_BLOCK_SIZE);
 
 	total_len = 0;