astlpc: Add mctp_astlpc_destroy()

Provide an abstraction to cleanup memory to avoid false-positives with leak sanitizers. Signed-off-by: Andrew Jeffery <[email protected]> Change-Id: Ib73506432eed108cb992cfc12b40c479b0321463
openbmc · Mar 10, 2020 · 4663f67 · 4663f67
1 parent 7c73801
commit 4663f67
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Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/astlpc.c b/astlpc.c
@@ -402,6 +402,13 @@ struct mctp_binding_astlpc *mctp_astlpc_init_ops(
 	return astlpc;
 }
 
+void mctp_astlpc_destroy(struct mctp_binding_astlpc *astlpc)
+{
+	if (astlpc->priv_hdr)
+		__mctp_free(astlpc->priv_hdr);
+	__mctp_free(astlpc);
+}
+
 #ifdef MCTP_HAVE_FILEIO
 static int mctp_astlpc_init_fileio_lpc(struct mctp_binding_astlpc *astlpc)
 {

diff --git a/libmctp-astlpc.h b/libmctp-astlpc.h
@@ -29,6 +29,7 @@ struct mctp_binding_astlpc_ops {
 struct mctp_binding_astlpc *mctp_astlpc_init_ops(
 		const struct mctp_binding_astlpc_ops *ops,
 		void *ops_data, void *lpc_map);
+void mctp_astlpc_destroy(struct mctp_binding_astlpc *astlpc);
 
 struct mctp_binding *mctp_binding_astlpc_core(struct mctp_binding_astlpc *b);