--- src.orig/e_ibmca.c	2017-07-20 11:38:03.000000000 +0200
+++ src/e_ibmca.c	2017-07-20 11:41:42.545181234 +0200
@@ -1266,10 +1266,9 @@
 {
 	static int init = 0;
 
-	if (ibmca_dso != NULL && init >= 2) {
-		IBMCAerr(IBMCA_F_IBMCA_INIT, IBMCA_R_ALREADY_LOADED);
-		goto err;
-	}
+	if (init > 0)
+		return 1; /* init was already successful running */
+
 	/* Attempt to load libica.so. Needs to be
 	 * changed unfortunately because the Ibmca drivers don't have
 	 * standard library names that can be platform-translated well. */