diff options
| -rw-r--r-- | hcid/device.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/hcid/device.c b/hcid/device.c index 2831fcc7..f92fa0c7 100644 --- a/hcid/device.c +++ b/hcid/device.c @@ -336,9 +336,11 @@ static int digi_revision(uint16_t dev_id, char *revision, size_t size) rq.rlen = sizeof(buf); if (hci_send_req(dd, &rq, 2000) < 0) { + int err = errno; error("Can't read revision for hci%d: %s (%d)", dev_id, strerror(errno), errno); - return -errno; + hci_close_dev(dd); + return -err; } hci_close_dev(dd); @@ -420,9 +422,11 @@ int get_device_name(uint16_t dev_id, char *name, size_t size) } if (hci_read_local_name(dd, sizeof(tmp), tmp, 2000) < 0) { + int err = errno; error("Can't read name for hci%d: %s (%d)", dev_id, strerror(errno), errno); - return -errno; + hci_close_dev(dd); + return -err; } hci_close_dev(dd); @@ -446,9 +450,11 @@ int set_device_name(uint16_t dev_id, const char *name) } if (hci_write_local_name(dd, name, 5000) < 0) { + int err = errno; error("Can't write name for hci%d: %s (%d)", dev_id, strerror(errno), errno); - return -errno; + hci_close_dev(dd); + return -err; } hci_close_dev(dd); |