diff options
| author | Adam Langley <agl@google.com> | 2015-04-13 21:04:03 +0300 |
|---|---|---|
| committer | Adam Langley <agl@google.com> | 2015-04-14 23:04:52 +0300 |
| commit | 9bde6aeb76b1d2a45d76637553c3fb3f31e4ecbd (patch) | |
| tree | 254c4082954ed0a4ae6fa25618bb031da4b5b00f /crypto/bio | |
| parent | 1f26ed767a0847ade757b24489b1b488eabbfee9 (diff) | |
bio: remove reference count.
It appears that this reference “count” is set to one at creation and
never touched after that.
Change-Id: I3238a6d3dd702953771b8ec725c1c5712c648fba
Reviewed-on: https://boringssl-review.googlesource.com/4320
Reviewed-by: Adam Langley <agl@google.com>
Diffstat (limited to 'crypto/bio')
| -rw-r--r-- | crypto/bio/bio.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/crypto/bio/bio.c b/crypto/bio/bio.c index 4a077623..be3cc215 100644 --- a/crypto/bio/bio.c +++ b/crypto/bio/bio.c @@ -75,7 +75,6 @@ static int bio_set(BIO *bio, const BIO_METHOD *method) { bio->method = method; bio->shutdown = 1; - bio->references = 1; if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_BIO, bio, &bio->ex_data)) { return 0; @@ -110,11 +109,6 @@ int BIO_free(BIO *bio) { BIO *next_bio; for (; bio != NULL; bio = next_bio) { - int refs = CRYPTO_add(&bio->references, -1, CRYPTO_LOCK_BIO); - if (refs > 0) { - return 0; - } - if (bio->callback != NULL) { int i = (int)bio->callback(bio, BIO_CB_FREE, NULL, 0, 0, 1); if (i <= 0) { |