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| author | Doug Hogan <[email protected]> | 2019-01-05 12:36:29 -0800 |
|---|---|---|
| committer | Doug Hogan <[email protected]> | 2019-01-08 01:11:59 -0800 |
| commit | adc780e8b1a2c9fd555f6435de851ed0ab609094 (patch) | |
| tree | d949030339aa45864a391f390340115c573c8333 /lib/crypto/c_src | |
| parent | 70b61618b7001c03111c0ff8dfceaeead0173b69 (diff) | |
| download | otp-adc780e8b1a2c9fd555f6435de851ed0ab609094.tar.gz otp-adc780e8b1a2c9fd555f6435de851ed0ab609094.tar.bz2 otp-adc780e8b1a2c9fd555f6435de851ed0ab609094.zip | |
Revamp init_hmac_ctx()
Diffstat (limited to 'lib/crypto/c_src')
| -rw-r--r-- | lib/crypto/c_src/hmac.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/crypto/c_src/hmac.c b/lib/crypto/c_src/hmac.c index 08d9049caa..a5ff35c706 100644 --- a/lib/crypto/c_src/hmac.c +++ b/lib/crypto/c_src/hmac.c @@ -37,11 +37,14 @@ int init_hmac_ctx(ErlNifEnv *env) { (ErlNifResourceDtor*) hmac_context_dtor, ERL_NIF_RT_CREATE|ERL_NIF_RT_TAKEOVER, NULL); - if (hmac_context_rtype == NULL) { - PRINTF_ERR0("CRYPTO: Could not open resource type 'hmac_context'"); - return 0; - } + if (hmac_context_rtype == NULL) + goto err; + return 1; + + err: + PRINTF_ERR0("CRYPTO: Could not open resource type 'hmac_context'"); + return 0; } ERL_NIF_TERM hmac_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) |