[CRYPTO] users: Fix up scatterlist conversion errors

This patch fixes the errors made in the users of the crypto layer during
the sg_init_table conversion.  It also adds a few conversions that were
missing altogether.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sunrpc/auth_gss/gss_spkm3_seal.c b/net/sunrpc/auth_gss/gss_spkm3_seal.c
index d158635..abf17ce 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_seal.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_seal.c
@@ -173,7 +173,7 @@
 	if (err)
 		goto out;
 
-	sg_set_buf(sg, header, hdrlen);
+	sg_init_one(sg, header, hdrlen);
 	crypto_hash_update(&desc, sg, sg->length);
 
 	xdr_process_buf(body, body_offset, body->len - body_offset,