caif: Minor fixes in log prints.

Use pr_debug for flow control printouts, and refine an error printout.

Signed-off-by: Sjur Braendeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 3 insertions, 7 deletions

diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index fd1f5df0827c..3943398f70cd 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -159,9 +159,7 @@ static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 
         if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
                 (unsigned)sk->sk_rcvbuf && rx_flow_is_on(cf_sk)) {
-                trace_printk("CAIF: %s(): "
-                        "sending flow OFF (queue len = %d %d)\n",
-                        __func__,
+                pr_debug("sending flow OFF (queue len = %d %d)\n",
                         atomic_read(&cf_sk->sk.sk_rmem_alloc),
                         sk_rcvbuf_lowwater(cf_sk));
                 set_rx_flow_off(cf_sk);
@@ -174,9 +172,7 @@ static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
                 return err;
         if (!sk_rmem_schedule(sk, skb->truesize) && rx_flow_is_on(cf_sk)) {
                 set_rx_flow_off(cf_sk);
-                trace_printk("CAIF: %s(): "
-                        "sending flow OFF due to rmem_schedule\n",
-                        __func__);
+                pr_debug("sending flow OFF due to rmem_schedule\n");
                 dbfs_atomic_inc(&cnt.num_rx_flow_off);
                 caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_OFF_REQ);
         }
diff --git a/net/caif/cfcnfg.c b/net/caif/cfcnfg.c
index ef93a131310b..41adafd18914 100644
--- a/net/caif/cfcnfg.c
+++ b/net/caif/cfcnfg.c
@@ -197,7 +197,7 @@ int cfcnfg_disconn_adapt_layer(struct cfcnfg *cnfg, struct cflayer *adap_layer)
         caif_assert(adap_layer != NULL);
         channel_id = adap_layer->id;
         if (adap_layer->dn == NULL || channel_id == 0) {
-                pr_err("adap_layer->id is 0\n");
+                pr_err("adap_layer->dn == NULL or adap_layer->id is 0\n");
                 ret = -ENOTCONN;
                 goto end;
         }