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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-01-26 17:58:33 +0100 |
|---|---|---|
| committer | Uwe Kleine-König <uwe@kleine-koenig.org> | 2021-02-02 14:24:23 +0100 |
| commit | 5b495ac8fe03b9e0d2e775f9064c3e2a340ff440 (patch) | |
| tree | b68138ae45254f03d8312335e9b6589a56fb2b72 /drivers/vfio | |
| parent | amba: reorder functions (diff) | |
| download | linux-5b495ac8fe03b9e0d2e775f9064c3e2a340ff440.tar.xz linux-5b495ac8fe03b9e0d2e775f9064c3e2a340ff440.zip | |
vfio: platform: simplify device removal
vfio_platform_remove_common() cannot return non-NULL in
vfio_amba_remove() as the latter is only called if vfio_amba_probe()
returned success.
Diagnosed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Eric Auger <eric.auger@redhat.com>
Link: https://lore.kernel.org/r/20210126165835.687514-4-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'drivers/vfio')
| -rw-r--r-- | drivers/vfio/platform/vfio_amba.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/vfio/platform/vfio_amba.c b/drivers/vfio/platform/vfio_amba.c index 9636a2afaecd..7b3ebf1558e1 100644 --- a/drivers/vfio/platform/vfio_amba.c +++ b/drivers/vfio/platform/vfio_amba.c @@ -73,16 +73,12 @@ static int vfio_amba_probe(struct amba_device *adev, const struct amba_id *id) static int vfio_amba_remove(struct amba_device *adev) { - struct vfio_platform_device *vdev; - - vdev = vfio_platform_remove_common(&adev->dev); - if (vdev) { - kfree(vdev->name); - kfree(vdev); - return 0; - } + struct vfio_platform_device *vdev = + vfio_platform_remove_common(&adev->dev); - return -EINVAL; + kfree(vdev->name); + kfree(vdev); + return 0; } static const struct amba_id pl330_ids[] = { |