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(parent: 473f0b1) | patch
virtio-mmio: Use PTR_ERR_OR_ZERO()
authorVasyl Gomonovych <gomonovych@gmail.com>
Tue, 28 Nov 2017 15:15:47 +0000 (16:15 +0100)
committerMichael S. Tsirkin <mst@redhat.com>
Tue, 30 Jan 2018 23:47:34 +0000 (01:47 +0200)
commitc2c9f9bc5b830cbb63d6674b0d51a7773e54c90c
treec3b507aa4d0a94b10b539d3cf566b41a8d291f1ftree | snapshot
parent473f0b15a4c97d398387965b7eb56939543d6091commit | diff
virtio-mmio: Use PTR_ERR_OR_ZERO()

Fix ptr_ret.cocci warnings:
drivers/virtio/virtio_mmio.c:653:1-3: 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: Michael S. Tsirkin <mst@redhat.com>
drivers/virtio/virtio_mmio.c diff | blob | history
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