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authorWolfram Sang <w.sang@pengutronix.de>2010-11-16 09:40:02 +0000
committerDavid S. Miller <davem@davemloft.net>2010-11-18 12:24:25 -0800
commit925e277f5221defdc53cbef1ac3ed1803fa32357 (patch)
tree5d11dc5bf2e6ca2ef848a3722c9270e59e4def67
parent18a31e1e282f9ed563b131526a88162ccbe04ee3 (diff)
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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>
-rw-r--r--net/irda/irttp.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/net/irda/irttp.c b/net/irda/irttp.c
index 6cfaeaf2a37..f6054f9ccbe 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;
}