diff options
| author | Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com> | 2017-08-30 13:36:10 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-31 18:17:38 +0200 |
| commit | 3459e83a141e2af284c5980917dfa8a1bb224319 (patch) | |
| tree | 227882c262ff10c3661a835c79aec66bd98d9f22 /drivers/staging/unisys | |
| parent | 90544cb10caafa6c12315215486a62a8d487f6be (diff) | |
staging: unisys: visorbus: visorbus_main.c: Fix return values for checks in visorbus_register_visor_driver.
The error return values for the drv->probe, drv->remove, drv->pause
and drv->resume checks should be -EINVAL instead of -ENODEV.
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/unisys')
| -rw-r--r-- | drivers/staging/unisys/visorbus/visorbus_main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/unisys/visorbus/visorbus_main.c b/drivers/staging/unisys/visorbus/visorbus_main.c index d9b0a8bd3c70..05b632e97241 100644 --- a/drivers/staging/unisys/visorbus/visorbus_main.c +++ b/drivers/staging/unisys/visorbus/visorbus_main.c @@ -969,16 +969,16 @@ int visorbus_register_visor_driver(struct visor_driver *drv) return -ENODEV; if (!drv->probe) - return -ENODEV; + return -EINVAL; if (!drv->remove) - return -ENODEV; + return -EINVAL; if (!drv->pause) - return -ENODEV; + return -EINVAL; if (!drv->resume) - return -ENODEV; + return -EINVAL; drv->driver.name = drv->name; drv->driver.bus = &visorbus_type; |