1 files changed, 10 insertions, 5 deletions

diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c
index 19f5d5ed85e0..3db5f846bbf6 100644
--- a/drivers/s390/net/ctcm_mpc.c
+++ b/drivers/s390/net/ctcm_mpc.c
@@ -19,6 +19,9 @@
 #undef DEBUGDATA
 #undef DEBUGCCW
 
+#define KMSG_COMPONENT "ctcm"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -386,7 +389,7 @@ int ctc_mpc_alloc_channel(int port_num, void (*callback)(int, int))
                 if (grp->allocchan_callback_retries < 4) {
                         if (grp->allochanfunc)
                                 grp->allochanfunc(grp->port_num,
-                                              grp->group_max_buflen);
+                                                  grp->group_max_buflen);
                 } else {
                         /* there are problems...bail out            */
                         /* there may be a state mismatch so restart */
@@ -1232,8 +1235,9 @@ done:
 
         dev_kfree_skb_any(pskb);
         if (sendrc == NET_RX_DROP) {
-                printk(KERN_WARNING "%s %s() NETWORK BACKLOG EXCEEDED"
-                       " - PACKET DROPPED\n", dev->name, __func__);
+                dev_warn(&dev->dev,
+                        "The network backlog for %s is exceeded, "
+                        "package dropped\n", __func__);
                 fsm_event(grp->fsm, MPCG_EVENT_INOP, dev);
         }
 
@@ -1670,10 +1674,11 @@ static int mpc_validate_xid(struct mpcg_info *mpcginfo)
                                         CTCM_FUNTAIL, ch->id);
                 }
         }
-
 done:
         if (rc) {
-                ctcm_pr_info("ctcmpc       :  %s() failed\n", __func__);
+                dev_warn(&dev->dev,
+                        "The XID used in the MPC protocol is not valid, "
+                        "rc = %d\n", rc);
                 priv->xid->xid2_flag2 = 0x40;
                 grp->saved_xid2->xid2_flag2 = 0x40;
         }