diff options
| author | Dawei Li <set_pte_at@outlook.com> | 2022-12-13 18:46:52 +0300 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2022-12-15 18:06:10 +0300 |
| commit | 7cffcade57a429667447c4f41d8414bbcf1b3aaa (patch) | |
| tree | 003e2434311f399f97e152b626010447c1d02853 /drivers/usb | |
| parent | 8b997b2bb2c53b76a6db6c195930e9ab8e4b0c79 (diff) | |
| download | linux-7cffcade57a429667447c4f41d8414bbcf1b3aaa.tar.xz | |
xen: make remove callback of xen driver void returned
Since commit fc7a6209d571 ("bus: Make remove callback return void")
forces bus_type::remove be void-returned, it doesn't make much sense for
any bus based driver implementing remove callbalk to return non-void to
its caller.
This change is for xen bus based drivers.
Acked-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Dawei Li <set_pte_at@outlook.com>
Link: https://lore.kernel.org/r/TYCP286MB23238119AB4DF190997075C9CAE39@TYCP286MB2323.JPNP286.PROD.OUTLOOK.COM
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xen-hcd.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/host/xen-hcd.c b/drivers/usb/host/xen-hcd.c index de1b09158318..46fdab940092 100644 --- a/drivers/usb/host/xen-hcd.c +++ b/drivers/usb/host/xen-hcd.c @@ -1530,15 +1530,13 @@ static void xenhcd_backend_changed(struct xenbus_device *dev, } } -static int xenhcd_remove(struct xenbus_device *dev) +static void xenhcd_remove(struct xenbus_device *dev) { struct xenhcd_info *info = dev_get_drvdata(&dev->dev); struct usb_hcd *hcd = xenhcd_info_to_hcd(info); xenhcd_destroy_rings(info); usb_put_hcd(hcd); - - return 0; } static int xenhcd_probe(struct xenbus_device *dev, |