small optimizations.

3 files changed, 17 insertions, 16 deletions

diff --git a/lib/gnutls_buffers.c b/lib/gnutls_buffers.c
index 3b281f7bad..a327bbd981 100644
--- a/lib/gnutls_buffers.c
+++ b/lib/gnutls_buffers.c
@@ -180,7 +180,7 @@ _gnutls_dgram_read (gnutls_session_t session, mbuffer_st **bufel,
   ssize_t i, ret;
   uint8_t *ptr;
   struct timespec t1, t2;
-  size_t max_size = _gnutls_get_max_decrypted_data(session);
+  size_t max_size = get_max_decrypted_data(session);
   size_t recv_size = MAX_RECV_SIZE(session);
   gnutls_transport_ptr_t fd = session->internals.transport_recv_ptr;
   unsigned int diff;
@@ -260,7 +260,7 @@ _gnutls_stream_read (gnutls_session_t session, mbuffer_st **bufel,
 {
   size_t left;
   ssize_t i = 0;
-  size_t max_size = _gnutls_get_max_decrypted_data(session);
+  size_t max_size = get_max_decrypted_data(session);
   uint8_t *ptr;
   gnutls_transport_ptr_t fd = session->internals.transport_recv_ptr;
   int ret;
diff --git a/lib/gnutls_record.c b/lib/gnutls_record.c
index 4795711aab..cc0d5f7ca5 100644
--- a/lib/gnutls_record.c
+++ b/lib/gnutls_record.c
@@ -933,18 +933,6 @@ cleanup:
 
 }
 
-int _gnutls_get_max_decrypted_data(gnutls_session_t session)
-{
-int ret;
-
-  if (gnutls_compression_get (session) != GNUTLS_COMP_NULL ||
-      session->internals.priorities.allow_large_records != 0)
-    ret = MAX_RECORD_RECV_SIZE(session) + EXTRA_COMP_SIZE;
-  else
-    ret = MAX_RECORD_RECV_SIZE(session);
-
-  return ret;
-}
 
 /* Checks the record headers and returns the length, version and
  * content type.
@@ -1193,7 +1181,7 @@ begin:
   /* We allocate the maximum possible to allow few compressed bytes to expand to a
    * full record.
    */
-  t.size = _gnutls_get_max_decrypted_data(session);
+  t.size = get_max_decrypted_data(session);
   decrypted = _mbuffer_alloc(t.size, t.size);
   if (decrypted == NULL)
     return gnutls_assert_val(GNUTLS_E_MEMORY_ERROR);
diff --git a/lib/gnutls_record.h b/lib/gnutls_record.h
index 6e86ed5947..ef45431b09 100644
--- a/lib/gnutls_record.h
+++ b/lib/gnutls_record.h
@@ -45,6 +45,19 @@ _gnutls_send_int (gnutls_session_t session, content_type_t type,
 ssize_t _gnutls_recv_int (gnutls_session_t session, content_type_t type,
                           gnutls_handshake_description_t, uint8_t * data,
                           size_t sizeofdata, void* seq, unsigned int ms);
-int _gnutls_get_max_decrypted_data(gnutls_session_t session);
+
+inline
+static int get_max_decrypted_data(gnutls_session_t session)
+{
+int ret;
+
+  if (gnutls_compression_get (session) != GNUTLS_COMP_NULL ||
+      session->internals.priorities.allow_large_records != 0)
+    ret = MAX_RECORD_RECV_SIZE(session) + EXTRA_COMP_SIZE;
+  else
+    ret = MAX_RECORD_RECV_SIZE(session);
+
+  return ret;
+}
 
 #endif