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| author |   kbuild test robot <fengguang.wu@intel.com> | 2017-01-28 05:01:51 +0800 |
|---|---|---|
| committer |   Radim Krčmář <rkrcmar@redhat.com> | 2017-03-20 16:25:06 +0100 |
| commit | 49e190ec332e96ba28f24b86f7a92f614707819b (patch) | |
| tree | 960fe9d4f6facc305b51fa9af85144823798a800 /drivers/ptp | |
| parent | kvm: fix usage of uninit spinlock in avic_vm_destroy() (diff) | |
| download | linux-dev-49e190ec332e96ba28f24b86f7a92f614707819b.tar.xz linux-dev-49e190ec332e96ba28f24b86f7a92f614707819b.zip | |
PTP: fix ptr_ret.cocci warnings
drivers/ptp/ptp_kvm.c:229:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
CC: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'drivers/ptp')
| -rw-r--r-- | drivers/ptp/ptp_kvm.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/ptp/ptp_kvm.c b/drivers/ptp/ptp_kvm.c index 09b4df74291e..bb865695d7a6 100644 --- a/drivers/ptp/ptp_kvm.c +++ b/drivers/ptp/ptp_kvm.c @@ -193,10 +193,7 @@ static int __init ptp_kvm_init(void) kvm_ptp_clock.ptp_clock = ptp_clock_register(&kvm_ptp_clock.caps, NULL); - if (IS_ERR(kvm_ptp_clock.ptp_clock)) - return PTR_ERR(kvm_ptp_clock.ptp_clock); - - return 0; + return PTR_ERR_OR_ZERO(kvm_ptp_clock.ptp_clock); } module_init(ptp_kvm_init); |