5 files changed, 6 insertions, 17 deletions

diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h
index f680ed3b1b5e..abfa1f32d914 100644
--- a/include/linux/sunrpc/gss_krb5.h
+++ b/include/linux/sunrpc/gss_krb5.h
@@ -116,7 +116,7 @@ enum seal_alg {
 #define ENCTYPE_UNKNOWN         0x01ff
 
 s32
-make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
+make_checksum(char *, char *header, int hdrlen, struct xdr_buf *body,
                    int body_offset, struct xdr_netobj *cksum);
 
 u32 gss_get_mic_kerberos(struct gss_ctx *, struct xdr_buf *,
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index 10d05ea37213..d926cda88623 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -130,23 +130,13 @@ checksummer(struct scatterlist *sg, void *data)
 
 /* checksum the plaintext data and hdrlen bytes of the token header */
 s32
-make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
+make_checksum(char *cksumname, char *header, int hdrlen, struct xdr_buf *body,
                    int body_offset, struct xdr_netobj *cksum)
 {
-        char                            *cksumname;
         struct hash_desc                desc; /* XXX add to ctx? */
         struct scatterlist              sg[1];
         int err;
 
-        switch (cksumtype) {
-                case CKSUMTYPE_RSA_MD5:
-                        cksumname = "md5";
-                        break;
-                default:
-                        dprintk("RPC:      krb5_make_checksum:"
-                                " unsupported checksum %d", cksumtype);
-                        return GSS_S_FAILURE;
-        }
         desc.tfm = crypto_alloc_hash(cksumname, 0, CRYPTO_ALG_ASYNC);
         if (IS_ERR(desc.tfm))
                 return GSS_S_FAILURE;
diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c
index 2bc22776be55..c187f7f1520f 100644
--- a/net/sunrpc/auth_gss/gss_krb5_seal.c
+++ b/net/sunrpc/auth_gss/gss_krb5_seal.c
@@ -108,7 +108,7 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text,
         *(__be16 *)(krb5_hdr + 2) = htons(SGN_ALG_DES_MAC_MD5);
         memset(krb5_hdr + 4, 0xff, 4);
 
-        if (make_checksum(CKSUMTYPE_RSA_MD5, krb5_hdr, 8, text, 0, &md5cksum))
+        if (make_checksum("md5", krb5_hdr, 8, text, 0, &md5cksum))
                 goto out_err;
 
         if (krb5_encrypt(ctx->seq, NULL, md5cksum.data,
diff --git a/net/sunrpc/auth_gss/gss_krb5_unseal.c b/net/sunrpc/auth_gss/gss_krb5_unseal.c
index 60469d9ab226..62807ac1e2ca 100644
--- a/net/sunrpc/auth_gss/gss_krb5_unseal.c
+++ b/net/sunrpc/auth_gss/gss_krb5_unseal.c
@@ -114,8 +114,7 @@ gss_verify_mic_kerberos(struct gss_ctx *gss_ctx,
         if (signalg != SGN_ALG_DES_MAC_MD5)
                 goto out;
 
-        ret = make_checksum(CKSUMTYPE_RSA_MD5, ptr - 2, 8,
-                                 message_buffer, 0, &md5cksum);
+        ret = make_checksum("md5", ptr - 2, 8, message_buffer, 0, &md5cksum);
         if (ret)
                 goto out;
 
diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c
index 206937187274..6d508d77adf9 100644
--- a/net/sunrpc/auth_gss/gss_krb5_wrap.c
+++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c
@@ -176,7 +176,7 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset,
         /* XXXJBF: UGH!: */
         tmp_pages = buf->pages;
         buf->pages = pages;
-        if (make_checksum(CKSUMTYPE_RSA_MD5, krb5_hdr, 8, buf,
+        if (make_checksum("md5", krb5_hdr, 8, buf,
                                 offset + headlen - blocksize, &md5cksum))
                 goto out_err;
         buf->pages = tmp_pages;
@@ -272,7 +272,7 @@ gss_unwrap_kerberos(struct gss_ctx *ctx, int offset, struct xdr_buf *buf)
                         ptr + 22 - (unsigned char *)buf->head[0].iov_base))
                 goto out;
 
-        ret = make_checksum(CKSUMTYPE_RSA_MD5, ptr - 2, 8, buf,
+        ret = make_checksum("md5", ptr - 2, 8, buf,
                  ptr + 22 - (unsigned char *)buf->head[0].iov_base, &md5cksum);
         if (ret)
                 goto out;