From 925e277f5221defdc53cbef1ac3ed1803fa32357 Mon Sep 17 00:00:00 2001
From: Wolfram Sang <w.sang@pengutronix.de>
Date: Tue, 16 Nov 2010 09:40:02 +0000
Subject: [PATCH] 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>
---
net/irda/irttp.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/net/irda/irttp.c b/net/irda/irttp.c
index 6cfaeaf2a370c..f6054f9ccbe33 100644
--- a/net/irda/irttp.c
+++ b/net/irda/irttp.c
@@ -550,7 +550,7 @@ EXPORT_SYMBOL(irttp_close_tsap);
*/
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 @@ int irttp_udata_request(struct tsap_cb *self, struct sk_buff *skb)
/* 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;
}
--
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