net: irda: irttp: sync error paths of data- and udata-requests
irttp_data_request() returns meaningful errorcodes, while irttp_udata_request()
just returns -1 in similar situations. Sync the two and the loglevels of the
accompanying output.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/irda/irttp.c b/net/irda/irttp.c
index 6cfaeaf..f6054f9 100644
--- a/net/irda/irttp.c
+++ b/net/irda/irttp.c
@@ -550,7 +550,7 @@
*/
int irttp_udata_request(struct tsap_cb *self, struct sk_buff *skb)
{
- int ret = -1;
+ int ret;
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return -1;);
@@ -566,13 +566,14 @@
/* Check that nothing bad happens */
if (!self->connected) {
- IRDA_DEBUG(1, "%s(), Not connected\n", __func__);
+ IRDA_WARNING("%s(), Not connected\n", __func__);
+ ret = -ENOTCONN;
goto err;
}
if (skb->len > self->max_seg_size) {
- IRDA_DEBUG(1, "%s(), UData is too large for IrLAP!\n",
- __func__);
+ IRDA_ERROR("%s(), UData is too large for IrLAP!\n", __func__);
+ ret = -EMSGSIZE;
goto err;
}