vdpa/octeon_ep: Fix error code in octep_process_mbox()
authorDan Carpenter <dan.carpenter@linaro.org>
Fri, 12 Jul 2024 14:06:12 +0000 (09:06 -0500)
committerMichael S. Tsirkin <mst@redhat.com>
Wed, 17 Jul 2024 09:43:20 +0000 (05:43 -0400)
commite14f480df7fbcb0c84ce9142c861701495d9b6e2
tree8597a03f791186e21c169b73056ddcc1fe199fa2
parent69eced9eb49aa6a55c9ef5745b0826fe0b74ff0f
vdpa/octeon_ep: Fix error code in octep_process_mbox()

Return -EINVAL for invalid signatures.  Don't return success.

Fixes: 8b6c724cdab8 ("virtio: vdpa: vDPA driver for Marvell OCTEON DPU devices")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Message-Id: <623e885b-1a05-479e-ab97-01bcf10bf5b8@stanley.mountain>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/vdpa/octeon_ep/octep_vdpa_hw.c