From 6df5b9f48dd0e77fa796b9b7d3fde7cc5f1237f2 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Mon, 19 Sep 2005 22:30:11 +1000 Subject: [CRYPTO] Simplify one-member scatterlist expressions This patch rewrites various occurences of &sg[0] where sg is an array of length one to simply sg. Signed-off-by: Herbert Xu --- drivers/net/wireless/airo.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 1609ce11389..750c0167539 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -1591,9 +1591,9 @@ static void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen, struct aes_counter[12] = (u8)(counter >> 24); counter++; memcpy (plain, aes_counter, 16); - sg_set_buf(&sg[0], plain, 16); + sg_set_buf(sg, plain, 16); crypto_cipher_encrypt(tfm, sg, sg, 16); - cipher = kmap(sg[0].page) + sg[0].offset; + cipher = kmap(sg->page) + sg->offset; for (j=0; (j<16) && (i< (sizeof(context->coeff)/sizeof(context->coeff[0]))); ) { context->coeff[i++] = ntohl(*(u32 *)&cipher[j]); j += 4; -- cgit v1.2.3