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author | Dawei Li <set_pte_at@outlook.com> | 2022-12-13 23:46:52 +0800 |
---|---|---|
committer | Juergen Gross <jgross@suse.com> | 2022-12-15 16:06:10 +0100 |
commit | 7cffcade57a429667447c4f41d8414bbcf1b3aaa (patch) | |
tree | 003e2434311f399f97e152b626010447c1d02853 /drivers/xen/pvcalls-front.c | |
parent | 8b997b2bb2c53b76a6db6c195930e9ab8e4b0c79 (diff) | |
download | linux-stable-7cffcade57a429667447c4f41d8414bbcf1b3aaa.tar.gz linux-stable-7cffcade57a429667447c4f41d8414bbcf1b3aaa.tar.bz2 linux-stable-7cffcade57a429667447c4f41d8414bbcf1b3aaa.zip |
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/xen/pvcalls-front.c')
-rw-r--r-- | drivers/xen/pvcalls-front.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/xen/pvcalls-front.c b/drivers/xen/pvcalls-front.c index 1826e8e67125..5328f4d35f25 100644 --- a/drivers/xen/pvcalls-front.c +++ b/drivers/xen/pvcalls-front.c @@ -1085,7 +1085,7 @@ static const struct xenbus_device_id pvcalls_front_ids[] = { { "" } }; -static int pvcalls_front_remove(struct xenbus_device *dev) +static void pvcalls_front_remove(struct xenbus_device *dev) { struct pvcalls_bedata *bedata; struct sock_mapping *map = NULL, *n; @@ -1121,7 +1121,6 @@ static int pvcalls_front_remove(struct xenbus_device *dev) kfree(bedata->ring.sring); kfree(bedata); xenbus_switch_state(dev, XenbusStateClosed); - return 0; } static int pvcalls_front_probe(struct xenbus_device *dev, |