diff options
| author | Jean Delvare <jdelvare@suse.de> | 2014-04-14 12:55:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-27 13:40:51 -0700 |
| commit | 8283b4919e00fb110ac338d6b9984ca92d5030fa (patch) | |
| tree | 3b8f95f677972af401d715ef9e5e24bbead2b475 | |
| parent | 1bb6c08abfb653ce6e65d8ab4ddef403227afedf (diff) | |
driver core: dev_set_drvdata can no longer fail
So there is no point in checking its return value, which will soon
disappear.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/iommu/exynos-iommu.c | 7 | ||||
| -rw-r--r-- | drivers/vfio/vfio.c | 8 |
2 files changed, 2 insertions, 13 deletions
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index 074018979cd..b97a6ab95a9 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -542,12 +542,7 @@ static int exynos_sysmmu_probe(struct platform_device *pdev) goto err_alloc; } - ret = dev_set_drvdata(dev, data); - if (ret) { - dev_dbg(dev, "Unabled to initialize driver data\n"); - goto err_init; - } - + dev_set_drvdata(dev, data); data->nsfrs = pdev->num_resources / 2; data->sfrbases = kmalloc(sizeof(*data->sfrbases) * data->nsfrs, GFP_KERNEL); diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c index 512f479d8a5..f018d8d0f97 100644 --- a/drivers/vfio/vfio.c +++ b/drivers/vfio/vfio.c @@ -349,7 +349,6 @@ struct vfio_device *vfio_group_create_device(struct vfio_group *group, void *device_data) { struct vfio_device *device; - int ret; device = kzalloc(sizeof(*device), GFP_KERNEL); if (!device) @@ -360,12 +359,7 @@ struct vfio_device *vfio_group_create_device(struct vfio_group *group, device->group = group; device->ops = ops; device->device_data = device_data; - - ret = dev_set_drvdata(dev, device); - if (ret) { - kfree(device); - return ERR_PTR(ret); - } + dev_set_drvdata(dev, device); /* No need to get group_lock, caller has group reference */ vfio_group_get(group); |