SUNRPC,RPCSEC_GSS: remove unnecessary kmalloc of a checksum

[deliverable/linux.git] / net / sunrpc / auth_gss / gss_krb5_seal.c

diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c
index d0dfdfd5e79efa926140d23e10ecba89e16cc381..58f9721980e2f7836887af5ea4cac3a1b656d8be 100644 (file)
--- a/net/sunrpc/auth_gss/gss_krb5_seal.c
+++ b/net/sunrpc/auth_gss/gss_krb5_seal.c
@@ -76,7 +76,8 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text,
 {
        struct krb5_ctx         *ctx = gss_ctx->internal_ctx_id;
        s32                     checksum_type;
-       struct xdr_netobj       md5cksum = {.len = 0, .data = NULL};
+       char                    cksumdata[16];
+       struct xdr_netobj       md5cksum = {.len = 0, .data = cksumdata};
        unsigned char           *ptr, *krb5_hdr, *msg_start;
        s32                     now;
 
@@ -133,8 +134,6 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text,
                BUG();
        }
 
-       kfree(md5cksum.data);
-
        if ((krb5_make_seq_num(ctx->seq, ctx->initiate ? 0 : 0xff,
                               ctx->seq_send, krb5_hdr + 16, krb5_hdr + 8)))
                goto out_err;
@@ -143,6 +142,5 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text,
 
        return ((ctx->endtime < now) ? GSS_S_CONTEXT_EXPIRED : GSS_S_COMPLETE);
 out_err:
-       kfree(md5cksum.data);
        return GSS_S_FAILURE;
 }