diff options
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_crypto.c | 5 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_mech.c | 9 | ||||
| -rw-r--r-- | net/sunrpc/auth_gss/gss_spkm3_mech.c | 12 |
3 files changed, 9 insertions, 17 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c index 5a7265aeaf8..ee6ae74cd1b 100644 --- a/net/sunrpc/auth_gss/gss_krb5_crypto.c +++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c @@ -160,7 +160,7 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body, " unsupported checksum %d", cksumtype); goto out; } - if (!(tfm = crypto_alloc_tfm(cksumname, 0))) + if (!(tfm = crypto_alloc_tfm(cksumname, CRYPTO_TFM_REQ_MAY_SLEEP))) goto out; cksum->len = crypto_tfm_alg_digestsize(tfm); if ((cksum->data = kmalloc(cksum->len, GFP_KERNEL)) == NULL) @@ -199,8 +199,7 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body, crypto_digest_final(tfm, cksum->data); code = 0; out: - if (tfm) - crypto_free_tfm(tfm); + crypto_free_tfm(tfm); return code; } diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index cf726510df8..606a8a82caf 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -185,12 +185,9 @@ static void gss_delete_sec_context_kerberos(void *internal_ctx) { struct krb5_ctx *kctx = internal_ctx; - if (kctx->seq) - crypto_free_tfm(kctx->seq); - if (kctx->enc) - crypto_free_tfm(kctx->enc); - if (kctx->mech_used.data) - kfree(kctx->mech_used.data); + crypto_free_tfm(kctx->seq); + crypto_free_tfm(kctx->enc); + kfree(kctx->mech_used.data); kfree(kctx); } diff --git a/net/sunrpc/auth_gss/gss_spkm3_mech.c b/net/sunrpc/auth_gss/gss_spkm3_mech.c index dad05994c3e..6c97d61baa9 100644 --- a/net/sunrpc/auth_gss/gss_spkm3_mech.c +++ b/net/sunrpc/auth_gss/gss_spkm3_mech.c @@ -214,14 +214,10 @@ static void gss_delete_sec_context_spkm3(void *internal_ctx) { struct spkm3_ctx *sctx = internal_ctx; - if(sctx->derived_integ_key) - crypto_free_tfm(sctx->derived_integ_key); - if(sctx->derived_conf_key) - crypto_free_tfm(sctx->derived_conf_key); - if(sctx->share_key.data) - kfree(sctx->share_key.data); - if(sctx->mech_used.data) - kfree(sctx->mech_used.data); + crypto_free_tfm(sctx->derived_integ_key); + crypto_free_tfm(sctx->derived_conf_key); + kfree(sctx->share_key.data); + kfree(sctx->mech_used.data); kfree(sctx); } |