[PATCH 1/1 net-next] sunrpc: use sg_init_one() in krb5_rc4_setup_enc/seq_key()

[Fabian Frederick]

Don't opencode sg_init_one()

Signed-off-by: Fabian Frederick <f...@skynet.be>
---
 net/sunrpc/auth_gss/gss_krb5_crypto.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c 
b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index b5408e8..fee3c15 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -881,9 +881,7 @@ krb5_rc4_setup_seq_key(struct krb5_ctx *kctx, struct 
crypto_blkcipher *cipher,
        if (err)
                goto out_err;
 
-       sg_init_table(sg, 1);
-       sg_set_buf(sg, &zeroconstant, 4);
-
+       sg_init_one(sg, &zeroconstant, 4);
        err = crypto_hash_digest(&desc, sg, 4, Kseq);
        if (err)
                goto out_err;
@@ -951,9 +949,7 @@ krb5_rc4_setup_enc_key(struct krb5_ctx *kctx, struct 
crypto_blkcipher *cipher,
        if (err)
                goto out_err;
 
-       sg_init_table(sg, 1);
-       sg_set_buf(sg, zeroconstant, 4);
-
+       sg_init_one(sg, zeroconstant, 4);
        err = crypto_hash_digest(&desc, sg, 4, Kcrypt);
        if (err)
                goto out_err;
-- 
2.4.2

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