core/vpd: remove realloc

When setting up the VPD lid preload a buffer of VPD_LID_MAX_SIZE bytes
is allocated. Once the lid has been transferred from the FSP this buffer
is shrunk with realloc. However, the contents of the buffer are copied
into the devicetree and the buffer is freed making the shrinking
pointless.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/core/vpd.c b/core/vpd.c
index b5e1493..83da744 100644
--- a/core/vpd.c
+++ b/core/vpd.c
@@ -217,12 +217,6 @@ void vpd_iohub_load(struct dt_node *hub_node)
 
 	printf("VPD: Loaded %zu bytes\n", vpd_size);
 
-	/* Got it ! */
-	vpd = realloc(vpd, vpd_size);
-
-	if (!vpd)
-		goto fail;
-
 	dt_add_property(hub_node, "ibm,io-vpd", vpd, vpd_size);
 	free(vpd);
 	return;