1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/s390/net/ctcmain.c b/drivers/s390/net/ctcmain.c
index 3257c22dd79c..03cc263fe0da 100644
--- a/drivers/s390/net/ctcmain.c
+++ b/drivers/s390/net/ctcmain.c
@@ -1646,7 +1646,7 @@ add_channel(struct ccw_device *cdev, enum channel_types type)
                 return -1;
         }
         memset(ch, 0, sizeof (struct channel));
-        if ((ch->ccw = (struct ccw1 *) kmalloc(8*sizeof(struct ccw1),
+        if ((ch->ccw = kmalloc(8*sizeof(struct ccw1),
                                                GFP_KERNEL | GFP_DMA)) == NULL) {
                 kfree(ch);
                 ctc_pr_warn("ctc: Out of memory in add_channel\n");
@@ -1693,7 +1693,7 @@ add_channel(struct ccw_device *cdev, enum channel_types type)
                 return -1;
         }
         fsm_newstate(ch->fsm, CH_STATE_IDLE);
-        if ((ch->irb = (struct irb *) kmalloc(sizeof (struct irb),
+        if ((ch->irb = kmalloc(sizeof (struct irb),
                                               GFP_KERNEL)) == NULL) {
                 ctc_pr_warn("ctc: Out of memory in add_channel\n");
                 kfree_fsm(ch->fsm);
@@ -2535,7 +2535,7 @@ ctc_print_statistics(struct ctc_priv *priv)
         DBF_TEXT(trace, 4, __FUNCTION__);
         if (!priv)
                 return;
-        sbuf = (char *)kmalloc(2048, GFP_KERNEL);
+        sbuf = kmalloc(2048, GFP_KERNEL);
         if (sbuf == NULL)
                 return;
         p = sbuf;