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authorHerbert Xu <herbert@gondor.apana.org.au>2005-09-19 08:30:11 -0400
committerHerbert Xu <herbert@gondor.apana.org.au>2005-10-29 20:19:43 -0400
commit6df5b9f48dd0e77fa796b9b7d3fde7cc5f1237f2 (patch)
treeb13c0941fcbde9a95fece66d02bb0b558cf98041 /drivers/net/wireless
parent378f058cc49bcda7fa63d3cd86d2f9a0a5188b1c (diff)
[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 <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/airo.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 1609ce11389d..750c0167539c 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
1591 aes_counter[12] = (u8)(counter >> 24); 1591 aes_counter[12] = (u8)(counter >> 24);
1592 counter++; 1592 counter++;
1593 memcpy (plain, aes_counter, 16); 1593 memcpy (plain, aes_counter, 16);
1594 sg_set_buf(&sg[0], plain, 16); 1594 sg_set_buf(sg, plain, 16);
1595 crypto_cipher_encrypt(tfm, sg, sg, 16); 1595 crypto_cipher_encrypt(tfm, sg, sg, 16);
1596 cipher = kmap(sg[0].page) + sg[0].offset; 1596 cipher = kmap(sg->page) + sg->offset;
1597 for (j=0; (j<16) && (i< (sizeof(context->coeff)/sizeof(context->coeff[0]))); ) { 1597 for (j=0; (j<16) && (i< (sizeof(context->coeff)/sizeof(context->coeff[0]))); ) {
1598 context->coeff[i++] = ntohl(*(u32 *)&cipher[j]); 1598 context->coeff[i++] = ntohl(*(u32 *)&cipher[j]);
1599 j += 4; 1599 j += 4;