From 7b360ee09a8bec5783cbecdcb17cd8d70edadf56 Mon Sep 17 00:00:00 2001 From: Thomas Pugliese Date: Fri, 25 Apr 2014 10:30:33 -0500 Subject: uwb: add error messages when reservation establish fails Add better error messages during the channel change/reservation establish process. Signed-off-by: Thomas Pugliese Signed-off-by: Greg Kroah-Hartman --- drivers/uwb/beacon.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/uwb/beacon.c') diff --git a/drivers/uwb/beacon.c b/drivers/uwb/beacon.c index 57b5ff61020c..b476187adf55 100644 --- a/drivers/uwb/beacon.c +++ b/drivers/uwb/beacon.c @@ -125,8 +125,10 @@ int uwb_rc_beacon(struct uwb_rc *rc, int channel, unsigned bpst_offset) else { /* channel >= 0...dah */ result = uwb_rc_start_beacon(rc, bpst_offset, channel); - if (result < 0) + if (result < 0) { + dev_err(dev, "Cannot start beaconing: %d\n", result); return result; + } if (le16_to_cpu(rc->ies->wIELength) > 0) { result = uwb_rc_set_ie(rc, rc->ies); if (result < 0) { -- cgit v1.2.3