erts: Init refc=1 in erts_bin_drv_alloc*

4 files changed, 2 insertions, 3 deletions

diff --git a/erts/emulator/beam/dist.c b/erts/emulator/beam/dist.c
index d1c2da9074..49a48ac02e 100644
--- a/erts/emulator/beam/dist.c
+++ b/erts/emulator/beam/dist.c
@@ -629,7 +629,6 @@ alloc_dist_obuf(Uint size)
     ErtsDistOutputBuf *obuf;
     Uint obuf_size = sizeof(ErtsDistOutputBuf)+sizeof(byte)*(size-1);
     Binary *bin = erts_bin_drv_alloc(obuf_size);
-    erts_refc_init(&bin->refc, 1);
     obuf = (ErtsDistOutputBuf *) &bin->orig_bytes[0];
 #ifdef DEBUG
     obuf->dbg_pattern = ERTS_DIST_OUTPUT_BUF_DBG_PATTERN;
diff --git a/erts/emulator/beam/erl_binary.h b/erts/emulator/beam/erl_binary.h
index cb26ee3407..51072f4b0f 100644
--- a/erts/emulator/beam/erl_binary.h
+++ b/erts/emulator/beam/erl_binary.h
@@ -375,6 +375,7 @@ erts_bin_drv_alloc_fnf(Uint size)
     if (res) {
 	res->orig_size = size;
 	res->flags = BIN_FLAG_DRV;
+        erts_refc_init(&res->refc, 1);
     }
     return res;
 }
@@ -393,6 +394,7 @@ erts_bin_drv_alloc(Uint size)
     ERTS_CHK_BIN_ALIGNMENT(res);
     res->orig_size = size;
     res->flags = BIN_FLAG_DRV;
+    erts_refc_init(&res->refc, 1);
     return res;
 }
 
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index deed74ee49..94d25ba85a 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -1074,7 +1074,6 @@ int enif_alloc_binary(size_t size, ErlNifBinary* bin)
     if (refbin == NULL) {
 	return 0; /* The NIF must take action */
     }
-    erts_refc_init(&refbin->refc, 1);
 
     bin->size = size;
     bin->data = (unsigned char*) refbin->orig_bytes;
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index c85f900de5..36b8ee6860 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -6938,7 +6938,6 @@ driver_alloc_binary(ErlDrvSizeT size)
     bin = erts_bin_drv_alloc_fnf((Uint) size);
     if (!bin)
 	return NULL; /* The driver write must take action */
-    erts_refc_init(&bin->refc, 1);
     return Binary2ErlDrvBinary(bin);
 }