diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index 2a1cbb74b99b..6f8ab43a4856 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -400,7 +400,7 @@ static int zfcp_fc_adisc(struct zfcp_port *port)
 	struct zfcp_adapter *adapter = port->adapter;
 	int ret;
 
-	adisc = kmem_cache_alloc(zfcp_data.adisc_cache, GFP_ATOMIC);
+	adisc = kmem_cache_zalloc(zfcp_data.adisc_cache, GFP_ATOMIC);
 	if (!adisc)
 		return -ENOMEM;
 
@@ -493,7 +493,7 @@ static struct zfcp_fc_gpn_ft *zfcp_alloc_sg_env(int buf_num)
 	if (!gpn_ft)
 		return NULL;
 
-	req = kmem_cache_alloc(zfcp_data.gpn_ft_cache, GFP_KERNEL);
+	req = kmem_cache_zalloc(zfcp_data.gpn_ft_cache, GFP_KERNEL);
 	if (!req) {
 		kfree(gpn_ft);
 		gpn_ft = NULL;