diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2005-09-19 22:30:11 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2005-10-30 11:19:43 +1100 |
| commit | 6df5b9f48dd0e77fa796b9b7d3fde7cc5f1237f2 (patch) | |
| tree | b13c0941fcbde9a95fece66d02bb0b558cf98041 | |
| parent | 378f058cc49bcda7fa63d3cd86d2f9a0a5188b1c (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>
| -rw-r--r-- | crypto/tcrypt.c | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/airo.c | 4 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_crypto.c | 4 |
3 files changed, 8 insertions, 8 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index 577a3aff3113..53f4ee804bdb 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -415,12 +415,12 @@ out: static int test_cipher_jiffies(struct crypto_tfm *tfm, int enc, char *p, int blen, int sec) { - struct scatterlist sg[8]; + struct scatterlist sg[1]; unsigned long start, end; int bcount; int ret; - sg_set_buf(&sg[0], p, blen); + sg_set_buf(sg, p, blen); for (start = jiffies, end = start + sec * HZ, bcount = 0; time_before(jiffies, end); bcount++) { @@ -441,12 +441,12 @@ static int test_cipher_jiffies(struct crypto_tfm *tfm, int enc, char *p, static int test_cipher_cycles(struct crypto_tfm *tfm, int enc, char *p, int blen) { - struct scatterlist sg[8]; + struct scatterlist sg[1]; unsigned long cycles = 0; int ret = 0; int i; - sg_set_buf(&sg[0], p, blen); + sg_set_buf(sg, p, blen); local_bh_disable(); local_irq_disable(); 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 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; diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c index e65e1f979275..97c981fa6b8e 100644 --- a/net/sunrpc/auth_gss/gss_krb5_crypto.c +++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c @@ -75,7 +75,7 @@ krb5_encrypt( memcpy(local_iv, iv, crypto_tfm_alg_ivsize(tfm)); memcpy(out, in, length); - sg_set_buf(&sg[0], out, length); + sg_set_buf(sg, out, length); ret = crypto_cipher_encrypt_iv(tfm, sg, sg, length, local_iv); @@ -115,7 +115,7 @@ krb5_decrypt( memcpy(local_iv,iv, crypto_tfm_alg_ivsize(tfm)); memcpy(out, in, length); - sg_set_buf(&sg[0], out, length); + sg_set_buf(sg, out, length); ret = crypto_cipher_decrypt_iv(tfm, sg, sg, length, local_iv); |