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| author | Vasyl Gomonovych <gomonovych@gmail.com> | 2017-11-28 23:48:17 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2018-01-02 10:05:45 +0100 |
| commit | 4404b336cf32bf709942067fe71d8b5cf70fb2b2 (patch) | |
| tree | ed61b06e7907afd3ea16b216d2cc2d32fda01f51 /virt | |
| parent | arm64: KVM: Hide PMU from guests when disabled (diff) | |
| download | linux-4404b336cf32bf709942067fe71d8b5cf70fb2b2.tar.xz linux-4404b336cf32bf709942067fe71d8b5cf70fb2b2.zip | |
KVM: arm: Use PTR_ERR_OR_ZERO()
Fix ptr_ret.cocci warnings:
virt/kvm/arm/vgic/vgic-its.c:971:1-3: 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
Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/arm/vgic/vgic-its.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c index 8e633bd9cc1e..465095355666 100644 --- a/virt/kvm/arm/vgic/vgic-its.c +++ b/virt/kvm/arm/vgic/vgic-its.c @@ -1034,10 +1034,8 @@ static int vgic_its_cmd_handle_mapd(struct kvm *kvm, struct vgic_its *its, device = vgic_its_alloc_device(its, device_id, itt_addr, num_eventid_bits); - if (IS_ERR(device)) - return PTR_ERR(device); - return 0; + return PTR_ERR_OR_ZERO(device); } /* |