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| author | YueHaibing <yuehaibing@huawei.com> | 2021-05-14 15:01:16 +0800 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2021-05-18 10:50:46 +0000 |
| commit | c6a8625fa4c6b0a97860d053271660ccedc3d1b3 (patch) | |
| tree | 5d493b78e5ba582193d32df9a9f213ae5d953c44 /drivers/hv | |
| parent | bf5fd8cae3c8f0d1e6f71a076e0ce2bd17645d0b (diff) | |
| download | linux-c6a8625fa4c6b0a97860d053271660ccedc3d1b3.tar.bz2 | |
hv_utils: Fix passing zero to 'PTR_ERR' warning
Sparse warn this:
drivers/hv/hv_util.c:753 hv_timesync_init() warn:
passing zero to 'PTR_ERR'
Use PTR_ERR_OR_ZERO instead of PTR_ERR to fix this.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20210514070116.16800-1-yuehaibing@huawei.com
[ wei: change %ld to %d ]
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'drivers/hv')
| -rw-r--r-- | drivers/hv/hv_util.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c index e4aefeb330da..136576cba26f 100644 --- a/drivers/hv/hv_util.c +++ b/drivers/hv/hv_util.c @@ -750,8 +750,8 @@ static int hv_timesync_init(struct hv_util_service *srv) */ hv_ptp_clock = ptp_clock_register(&ptp_hyperv_info, NULL); if (IS_ERR_OR_NULL(hv_ptp_clock)) { - pr_err("cannot register PTP clock: %ld\n", - PTR_ERR(hv_ptp_clock)); + pr_err("cannot register PTP clock: %d\n", + PTR_ERR_OR_ZERO(hv_ptp_clock)); hv_ptp_clock = NULL; } |