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path: root/net/sunrpc/auth_gss/gss_krb5_wrap.c
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Diffstat (limited to 'net/sunrpc/auth_gss/gss_krb5_wrap.c')
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_wrap.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c
index a7d5c13..2069371 100644
--- a/net/sunrpc/auth_gss/gss_krb5_wrap.c
+++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c
@@ -120,7 +120,6 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset,
struct xdr_buf *buf, struct page **pages)
{
struct krb5_ctx *kctx = ctx->internal_ctx_id;
- s32 checksum_type;
char cksumdata[16];
struct xdr_netobj md5cksum = {.len = 0, .data = cksumdata};
int blocksize = 0, plainlen;
@@ -134,7 +133,6 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset,
now = get_seconds();
- checksum_type = CKSUMTYPE_RSA_MD5;
if (kctx->sealalg != SEAL_ALG_NONE && kctx->sealalg != SEAL_ALG_DES) {
dprintk("RPC: gss_krb5_seal: kctx->sealalg %d not supported\n",
kctx->sealalg);
@@ -178,7 +176,7 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset,
/* XXXJBF: UGH!: */
tmp_pages = buf->pages;
buf->pages = pages;
- if (make_checksum(checksum_type, krb5_hdr, 8, buf,
+ if (make_checksum(CKSUMTYPE_RSA_MD5, krb5_hdr, 8, buf,
offset + headlen - blocksize, &md5cksum))
goto out_err;
buf->pages = tmp_pages;
@@ -215,7 +213,6 @@ gss_unwrap_kerberos(struct gss_ctx *ctx, int offset, struct xdr_buf *buf)
struct krb5_ctx *kctx = ctx->internal_ctx_id;
int signalg;
int sealalg;
- s32 checksum_type;
char cksumdata[16];
struct xdr_netobj md5cksum = {.len = 0, .data = cksumdata};
s32 now;
@@ -275,12 +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;
- /* compute the checksum of the message */
-
- /* initialize the the cksum */
- checksum_type = CKSUMTYPE_RSA_MD5;
-
- ret = make_checksum(checksum_type, ptr - 2, 8, buf,
+ ret = make_checksum(CKSUMTYPE_RSA_MD5, ptr - 2, 8, buf,
ptr + 22 - (unsigned char *)buf->head[0].iov_base, &md5cksum);
if (ret)
goto out;