diff options
Diffstat (limited to 'drivers/ptp/ptp_clock.c')
| -rw-r--r-- | drivers/ptp/ptp_clock.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c index 5419a89d300e..b052b14c2a50 100644 --- a/drivers/ptp/ptp_clock.c +++ b/drivers/ptp/ptp_clock.c @@ -260,7 +260,8 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info, pps.mode = PTP_PPS_MODE; pps.owner = info->owner; ptp->pps_source = pps_register_source(&pps, PTP_PPS_DEFAULTS); - if (!ptp->pps_source) { + if (IS_ERR(ptp->pps_source)) { + err = PTR_ERR(ptp->pps_source); pr_err("failed to register pps source\n"); goto no_pps; } |