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(parent: 51a6cb4) | patch
virtio: fix off by one device id comparison
authorVincent Stehlé <vincent.stehle@laposte.net>
Sun, 14 Feb 2021 18:39:04 +0000 (19:39 +0100)
committerTom Rini <trini@konsulko.com>
Wed, 24 Feb 2021 21:51:48 +0000 (16:51 -0500)
commitba3b1bdf707bd08f470bf00e22908038dc519b6e
tree8c9a5d15891b3758212480bd9c0a655d91668b97tree | snapshot
parent51a6cb4cb862c243d34d8aa511d3d88af91ba859commit | diff
virtio: fix off by one device id comparison

VIRTIO_ID_MAX_NUM is the largest device ID plus 1. Therefore a device id
cannot be greater or equal to VIRTIO_ID_MAX_NUM. Fix the comparison
accordingly.

Fixes: 6d48a934966b ("dm: Add a new uclass driver for VirtIO transport devices")
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
drivers/virtio/virtio-uclass.c diff | blob | history
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