diff options
| author | Simon Glass | 2023-01-17 10:47:48 -0700 |
|---|---|---|
| committer | Tom Rini | 2023-01-23 18:11:40 -0500 |
| commit | 59a6be9b1147e43c68236cb52be7b56c586be03a (patch) | |
| tree | 4c4f1c70b5392a50e949131f90a9b5347b00f31d /drivers/virtio/virtio-uclass.c | |
| parent | 758c706c6873fda806e3ce70d08bbb8ef3b81707 (diff) | |
virtio: Avoid repeating a long expression
Use a local variable to hold this name, to reduce the amount of code that
needs to be read.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/virtio/virtio-uclass.c')
| -rw-r--r-- | drivers/virtio/virtio-uclass.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/virtio/virtio-uclass.c b/drivers/virtio/virtio-uclass.c index da4f2f26a63..6d9b029390e 100644 --- a/drivers/virtio/virtio-uclass.c +++ b/drivers/virtio/virtio-uclass.c @@ -214,6 +214,7 @@ static int virtio_uclass_post_probe(struct udevice *udev) struct virtio_dev_priv *uc_priv = dev_get_uclass_priv(udev); char dev_name[30], *str; struct udevice *vdev; + const char *name; int ret; if (uc_priv->device >= VIRTIO_ID_MAX_NUM) { @@ -222,20 +223,19 @@ static int virtio_uclass_post_probe(struct udevice *udev) return 0; } - if (!virtio_drv_name[uc_priv->device]) { + name = virtio_drv_name[uc_priv->device]; + if (!name) { debug("(%s): underlying virtio device driver unavailable\n", udev->name); return 0; } - snprintf(dev_name, sizeof(dev_name), "%s#%d", - virtio_drv_name[uc_priv->device], dev_seq(udev)); + snprintf(dev_name, sizeof(dev_name), "%s#%d", name, dev_seq(udev)); str = strdup(dev_name); if (!str) return -ENOMEM; - ret = device_bind_driver(udev, virtio_drv_name[uc_priv->device], - str, &vdev); + ret = device_bind_driver(udev, name, str, &vdev); if (ret == -ENOENT) { debug("(%s): no driver configured\n", udev->name); return 0; |