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authorFabian Frederick <fabf@skynet.be>2015-06-16 21:57:52 +0200
committerJ. Bruce Fields <bfields@redhat.com>2015-06-22 14:15:06 -0400
commit901f1379f6c9dc2d73b51971d129a6f7d5b9b20a (patch)
tree2149b4bcfc7fb586c521ad10c7851f82582d81f0 /net/sunrpc
parent68e8bb0334dbad55285573682c38d8f6664fce68 (diff)
sunrpc: use sg_init_one() in krb5_rc4_setup_enc/seq_key()
Don't opencode sg_init_one() Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_crypto.c8
1 files 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 b5408e8a37f2..fee3c15a4b52 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;