diff options
Diffstat (limited to 'net/sunrpc/auth_gss/gss_krb5_crypto.c')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_crypto.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c index 97c981fa6b8e..76b969e6904f 100644 --- a/net/sunrpc/auth_gss/gss_krb5_crypto.c +++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c @@ -212,7 +212,6 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body, char *cksumname; struct crypto_tfm *tfm = NULL; /* XXX add to ctx? */ struct scatterlist sg[1]; - u32 code = GSS_S_FAILURE; switch (cksumtype) { case CKSUMTYPE_RSA_MD5: @@ -221,13 +220,11 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body, default: dprintk("RPC: krb5_make_checksum:" " unsupported checksum %d", cksumtype); - goto out; + return GSS_S_FAILURE; } if (!(tfm = crypto_alloc_tfm(cksumname, CRYPTO_TFM_REQ_MAY_SLEEP))) - goto out; + return GSS_S_FAILURE; cksum->len = crypto_tfm_alg_digestsize(tfm); - if ((cksum->data = kmalloc(cksum->len, GFP_KERNEL)) == NULL) - goto out; crypto_digest_init(tfm); sg_set_buf(sg, header, hdrlen); @@ -235,10 +232,8 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body, process_xdr_buf(body, body_offset, body->len - body_offset, checksummer, tfm); crypto_digest_final(tfm, cksum->data); - code = 0; -out: crypto_free_tfm(tfm); - return code; + return 0; } EXPORT_SYMBOL(make_checksum); |
